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The enactment of Indonesia's Law Number 20 of 2025 on the Code of Criminal Procedure (KUHAP 2025), effective January 2, 2026, introduces a paradigmatic shift in the coordination between investigators and public prosecutors: Article 58 mandates active coordination from the investigation stage, fundamentally departing from the sequential-passive model of the former KUHAP, while Article 70 imposes a strict seven-day deadline for indictment drafting after case files are declared complete. This study examines two interconnected questions: (1) how the legal framework governing investigator–prosecutor coordination is structured under KUHAP 2025 and related legislation; and (2) how that framework is implemented in practice at the Purwakarta District Prosecutor's Office. A normative–empirical mixed-method design was employed, integrating statutory, conceptual, and case-study approaches. Data were gathered through in-depth interviews with prosecutors and investigators at Purwakarta District Prosecutor's Office and Purwakarta Police Resort, case document analysis, and field observation. The theoretical framework combines Lawrence M. Friedman's Legal System Theory and Soerjono Soekanto's Law Enforcement Theory. Findings reveal that KUHAP 2025 delivers substantial normative advancement yet harbours three critical regulatory gaps: the absence of binding technical protocols for implementing mandatory active coordination, the lack of uniform and measurable case-file completeness standards, and no formal mechanism for resolving institutional disagreements on legal interpretation. On the ground, coordination at Purwakarta still operates under the old sequential-passive pattern despite the new law: case-file returns (P-19) remain frequent, driven primarily by absent expert testimony, insufficient factual narration in examination records, and mismatches between charged articles and legal facts. A Friedman–Soekanto diagnostic reveals simultaneous dysfunction across all three legal system components substance, structure, and legal culture with the entrenched 'waiting culture' between the police and the prosecution identified as the most resistant obstacle to reform.

The death of a Madrasah Tsanawiyah (MTs) student allegedly linked to police action raises significant legal issues concerning the limits of the use of force and the construction of criminal liability. This study aims to reformulate the elements of assault resulting in death by integrating the objective element (actus reus) and the subjective element (mens rea) within the framework of the doctrines of dolus and culpa. It also seeks to develop a model of criminal liability analysis that is more transparent, accountable, and oriented toward the protection of a child’s right to life. This research employs a normative juridical method using statutory, conceptual, and case approaches, supported by a literature review of legislation, court decisions, and criminal law scholarship. Data are analyzed qualitatively through grammatical, systematic, and teleological interpretation. The findings indicate that proving the act and the resulting death alone is insufficient without clearly establishing the form of fault. The distinction between dolus eventualis and culpa lata constitutes a decisive factor in determining the classification of the offense and the degree of criminal liability. Ambiguity in identifying the spectrum of fault may lead to sentencing disparities and weaken the principle of geen straf zonder schuld (no punishment without fault). Therefore, this study proposes a reconstruction of the elements of the offense that places proof of mens rea at the center of assessing police accountability while ensuring the protection of the child’s right to life.

The Indonesian National Army as a member of the Indonesian National Guard is at the forefront of Indonesia in the eyes of the public as an example and role model in discipline, ethics, and compliance with the law. However, in the reality of daily life, there are still TNI soldiers who commit traffic violations, such as driving a vehicle without having a Driver's License (SIM). This research includes empirical juridical research, or called field research, which examines the applicable legal provisions and compares them with the reality that occurs in society. The research method used was in the form of interviews with five relevant sources, then the data was analyzed descriptive-qualitatively to provide a comprehensive understanding. The results of the study showed that (1) law enforcement against TNI soldiers who committed traffic violations without a driver's license was checked according to the procedure of the rapid inspection event; no long inspection minutes are required, it is enough to use the minutes of traffic violations and road transportation or tickets from the military police; (2) Sanctions applied for minor traffic violations in the form of administrative disciplinary sanctions, including criminal prosecution of fines paid to military authorities and deposited into the state treasury. This reflects the balance between legal compliance and internal discipline of the TNI, as well as efforts to develop soldiers so that they remain an example for the community.

This research aims to examine and analyze the phenomenon of speeding and illegal racing, which poses a significant threat to traffic safety within the legal jurisdiction of the Buleleng Resort Police (Polres Buleleng). The study employs empirical legal research methods, gathering primary data through observations and interviews with traffic police officers, alongside secondary data from legal literature and previous studies. The findings indicate that the speeding phenomenon in Buleleng is predominantly carried out by teenagers and young adults, often motivated by social media trends, peer pressure, and the search for identity. This reckless behavior leads to a high rate of traffic accidents, frequently resulting in severe injuries or fatalities. Furthermore, law enforcement efforts by Polres Buleleng face several challenges, including the high mobility of the perpetrators, lack of personnel during specific hours, and low legal awareness among the public. Preventive measures such as counseling in schools and repressive measures like electronic traffic law enforcement (E-TLE) and routine patrols need to be optimized. This study concludes that an integrated approach involving the police, educational institutions, and parents is crucial to mitigating the speeding phenomenon and ensuring traffic safety.

The Labor-Intensive Housing Program is one of the Surabaya City Government’s policies aimed at reducing poverty and unemployment through labor-intensive community empowerment. This study aims to describe and analyze the implementation of the Labor-Intensive Housing Program (RPK) at the Pitstop business unit in Lidah Kulon Village, Lakarsantri Subdistrict, Surabaya City. This study employs a qualitative method with a descriptive approach, utilizing Van Meter and Van’s policy implementation theory. Primary data were collected through interviews and observations, while secondary data were derived from official documents and relevant publications. The results showed that the implementation of the Pitstop Labor Intensive Housing Program has not yet been optimal. In terms of policy standards and objectives, the program’s goals have been clearly defined but have not yet been fully achieved. Regarding resources, the availability of facilities and funding is adequate, but there are still limitations in human resources, particularly skilled technicians in the automotive repair field. Inter organizational communication has taken place but has not been intensive enough to support business sustainability. Characteristics of the implementing agents indicate that the structure of the Labor-Intensive Housing team has been clearly defined; however, implementation in the field has not been optimal due to weak coordination and communication. Economic, social, and political conditions-such as a less-than-strategic business location and high competition from similar businesses-have also contributed to the low number of customers. Meanwhile, the disposition of the implementers demonstrates a positive attitude in supporting the Labor-Intensive Housing program. The Labor-Intensive Housing Program must be supported by professional mechanics through education, certification, and collaboration with the private sector and training institutions to ensure the quality of services. In addition, building public trust, coordination among stakeholders, and intensive support through monitoring and evaluation are key to the success and sustainability of the Labor-Intensive Housing Program.

Terrorism is a serious threat to the security and unity of the Indonesian nation. Events such as the suicide bombing at the Medan Police Headquarters in 2019 show that acts of terror are increasingly complex and require swift and appropriate handling. For this reason, the government passed Law Number 5 of 2018 concerning the Eradication of Criminal Acts of Terrorism as a legal basis that strengthens the authority of the apparatus, including the Gegana Detachment of the Indonesian National Police Mobile Brigade Corps (Brimob), in carrying out counter-terrorism operations. This study aims to determine and analyze how the implementation of Law No. 5 of 2018 is carried out by the Gegana Detachment in the North Sumatra Regional Police area, identify obstacles faced in operations, and formulate strategies to increase the effectiveness of the implementation of the law. The results of the study show that the implementation of this law has been implemented through preventive, preemptive, and repressive approaches, such as sterilization of places of worship, social activities "Love Sunday", security patrols, and anti-terror training simulations. However, implementation in the field still faces various obstacles, including limited modern equipment, lack of cross-agency coordination, and low public participation. Therefore, personnel capacity building, infrastructure modernization, and strengthening inter-agency synergy are needed to achieve more effective counterterrorism efforts in North Sumatra.

Terrorism is a serious threat to the security and unity of the Indonesian nation. Events such as the suicide bombing at the Medan Police Headquarters in 2019 show that acts of terror are increasingly complex and require swift and appropriate handling. For this reason, the government passed Law Number 5 of 2018 concerning the Eradication of Criminal Acts of Terrorism as a legal basis that strengthens the authority of the apparatus, including the Gegana Detachment of the Indonesian National Police Mobile Brigade Corps (Brimob), in carrying out counter-terrorism operations. This study aims to determine and analyze how the implementation of Law No. 5 of 2018 is carried out by the Gegana Detachment in the North Sumatra Regional Police area, identify obstacles faced in operations, and formulate strategies to increase the effectiveness of the implementation of the law. The results of the study show that the implementation of this law has been implemented through preventive, preemptive, and repressive approaches, such as sterilization of places of worship, social activities "Love Sunday", security patrols, and anti-terror training simulations. However, implementation in the field still faces various obstacles, including limited modern equipment, lack of cross-agency coordination, and low public participation. Therefore, personnel capacity building, infrastructure modernization, and strengthening inter-agency synergy are needed to achieve more effective counterterrorism efforts in North Sumatra.

This research investigates transparency and accountability in the management of state-owned assets (BMN) at the East Java Regional Police's Logistics Bureau as a step toward enhancing effective, adaptive, and integrity-focused governance in police logistics. The research context arises from the growing public call for transparency and accountability in managing state assets, in line with policies for bureaucratic reform and digitalization in the police logistics framework. This study utilized a qualitative descriptive approach involving in-depth interviews, observations in the field, and analysis of documents. The results show that adopting a unified digital system has enhanced the efficiency of asset management, sped up inventory operations, and reduced the risks of asset misuse. Nonetheless, obstacles persist, such as restricted human resource capacity, data alignment problems, and inadequate performance-based assessments. The conversation emphasizes that effective asset management relies on the implementation of adaptive governance, motivation for public service, and precise performance assessment systems. The research indicates that the integration of digital innovation, professional skills, and a robust commitment to public accountability is crucial for creating transparent and sustainable governance in police logistics

Sexual violence against children in Jambi City continues to show a fluctuating trend, with 32 cases in 2022, decreasing to 24 in 2023, and increasing again to 33 in 2024. This condition emphasizes the importance of strengthening cross-sector case handling between the UPTD PPA Jambi City and the Jambi Police in cases of sexual violence against children. This study aims to analyze the division of labor between the two institutions using the coordination theory according to Hasibuan (2006), which includes indicators of unity of action, communication, division of labor, and discipline. The method used is a qualitative approach through in-depth interviews, documentation, and data triangulation to ensure the validity of the findings. The results show that coordination between the UPTD PPA Jambi City and the Jambi Police has generally been running well, especially in the aspects of unity of action and discipline, as reflected in the alignment of goals and a fairly rapid response in handling cases. Communication between the two agencies has also been ongoing through formal and informal channels to expedite case response. The division of labor has been aligned with each agency's respective authority, with the UPTD PPA focusing on victim assistance and psychological support, while the police handle law enforcement. However, the lack of formal SOPs and MoUs poses a barrier to strengthening sustainable institutional integration. The implications of this research emphasize the need to strengthen formal mechanisms, regular evaluation forums, and formal cooperation agreements to enhance effective coordination and comprehensive protection for child victims.

The purpose of the study was to analyze the legality and limits of police repressive actions against protests that resulted in riots. This type of research is normative legal research with a legislative approach, a case approach and a conceptual approach. The analysis used in this study is an analytical descriptive technique. The results of the research show that the law is always used as a guideline in limiting all citizens' behavior to stay on the right path. Protests often lead to riots, destruction of public facilities, attacks on officers, and violations of public order, so that there is a criminal threat for protesters who do not maintain order and security. The regulation of police repressive actions in protests that result in chaos still needs special refinement in the context of protests, among which the substance of repressive actions must also harmonize technological developments and digitalization in security maintenance. The rules need to be updated by adding objective indicators of threats, public accountability mechanisms, transparent documentation obligations, measurable proportionality standards, and room for recovery for victims of abuse of power.

The police institution is a law enforcement agency whose operational effectiveness heavily depends on the management of human resources to support organizational development and sustainability. The Directorate of Special Criminal Investigation (Ditreskrimsus) holds a strategic role in handling specialized and complex crimes. Its duties involve addressing various forms of criminal activity with high levels of risk and uncertainty. Such risks are often unpredictable and may arise suddenly. Continuous readiness and sustained vigilance in diverse situations can serve as significant sources of work-related stress. One strategy to mitigate work stress is by enhancing Quality of Work Life (QWL). This study aims to examine the relationship between QWL and work stress among members of the Ditreskrimsus of Polda Jambi. A quantitative approach with a correlational research design was employed, involving 115 members selected through purposive sampling. Data were collected online using questionnaires consisting of a QWL scale and a Work Stress scale. Correlation analysis conducted using SPSS indicated that the majority of respondents were in the moderate category. The findings revealed a significant negative relationship between QWL and Work Stress, with a correlation coefficient of r = -0.549 and a significance level of p < 0.001. These results underscore the importance of continuously improving various aspects of QWL as an effective strategy to prevent and reduce work-related stress.

The issuance of billboard installation permits is part of local government authority in regulating public space, maintaining public order, and ensuring legal certainty. This study examines the implementation of billboard permit administration under Serang City Regional Regulation Number 3 of 2021. It applies an empirical juridical method with a qualitative approach. Data were collected through interviews with relevant local officials and a review of applicable laws and supporting legal materials. The findings indicate that the permit process involves several agencies: the Investment and One-Stop Integrated Service Office as the licensing authority, the Public Works and Spatial Planning Office for technical recommendations, the Regional Revenue Agency for tax collection, and the Municipal Police for supervision and enforcement. Although the regulatory framework is comprehensive, challenges remain, including inter-agency coordination, tax compliance, supervision effectiveness, and limited legal awareness among business actors. The study concludes that effective permit administration depends not only on clear regulations but also on strong institutional coordination and proper implementation.

Illegal street racing is a persistent issue in Indonesia, including Bungo Regency, endangering road users and violating traffic laws. This study, based on a case study at the Traffic Unit of Bungo Police Resort, aims to explore the police's role in addressing illegal street racing from an Islamic criminal law perspective. Using a qualitative juridical-empirical approach, the study examines legal regulations, institutional practices, and Islamic jurisprudence. Data was gathered from legal sources and literature related to law enforcement and Islamic criminal law. The results reveal that the police play a strategic role in combating street racing through preventative, preemptive, and repressive tactics. Repressive measures include law enforcement based on the Indonesian Traffic and Road Transportation Law, while preventive actions involve community outreach, traffic education, and regular patrols. From an Islamic criminal law viewpoint, illegal street racing is categorized as jarimah ta‘zīr, where authorities impose sanctions to maintain public order and prevent harm (mafsadah), aligning with the maqasid al-shariah goals of preserving property and life. The study concludes that effective and sustainable action against street racing requires collaboration between law enforcement, communities, and religious perspectives.

Domestic violence (DV) remains a complex legal and social problem, threatening family stability and human dignity. Although Law No. 23 of 2004 concerning the Elimination of Domestic Violence provides strict sanctions, conventional punishment methods are often considered ineffective in restoring damaged social relationships within families. This study examines the implementation of restorative justice in resolving domestic violence cases within the Bungo Police jurisdiction, from the perspective of positive law and Islamic law. This study uses an empirical legal approach and a sociological perspective, with primary data collected through interviews with investigators from the Women and Children Protection Unit (PPA), as well as secondary data from laws, police regulations, and related academic literature. The results show that restorative justice has been applied to several domestic violence cases during the investigation stage through mediation and peace agreements between the parties involved. This method helps reduce the backlog of cases, accelerates dispute resolution, and maintains family social stability. However, challenges remain, such as the possibility of re-victimization due to the imbalance of power between victims and perpetrators. From an Islamic legal perspective, restorative justice is in line with the principles of ta'zīr and maqāṣid al-sharī'ah, especially the preservation of human dignity, life and offspring. By guaranteeing the protection of victims and preventing repeated violence, restorative justice can be an additional mechanism in cases of domestic violence.

This study examines the effectiveness of the Jambi Regional Police in enforcing criminal law in the digital era, particularly in addressing online gambling offences, from the perspective of Islamic law. The rapid development of information technology has transformed crime from physical spaces into cyberspace, characterised by anonymity, speed, and transnational reach, thereby requiring adaptive law enforcement strategies. This research adopts a qualitative juridical-empirical approach. Data were collected through in-depth interviews with law enforcement officers at the Jambi Regional Police, analysis of case documents, and examination of relevant legal frameworks, particularly Indonesia’s Electronic Information and Transactions Law (ITE Law). The findings reveal that the Jambi Regional Police have implemented several strategic measures in combating digital crimes, including cyber patrols, digital forensic investigations, seizure of electronic evidence, and inter-agency coordination. Nevertheless, the effectiveness of law enforcement remains constrained by technological limitations, complex digital evidence requirements, the transnational nature of cybercrime, and limited public digital legal awareness. From an Islamic law perspective, police actions against online gambling align with the objectives of maqāṣid al-sharī‘ah, particularly the protection of religion (ḥifẓ al-dīn), property (ḥifẓ al-māl), and intellect (ḥifẓ al-‘aql). This study concludes that while digital criminal law enforcement by the Jambi Regional Police is fundamentally appropriate, it requires strengthened institutional capacity, integration of Islamic legal values, and adaptive policy reforms to enhance effectiveness and substantive justice.

This study aims to provide a comprehensive analysis of Predictive Policing and its implications for law enforcement transformation in Indonesia, based on an extensive review of its global applications, benefits, and challenges. The study uses qualitative literature and international case study review methods to assess the impact and complexity of implementing digital technologies such as artificial intelligence (AI), machine learning, and big data analytics within a Predictive Policing framework. The results of this review highlight that while Predictive Policing offers significant potential for proactive crime prevention and increased operational efficiency, its implementation is consistently fraught with critical legal, ethical, and technical challenges, including regulatory gaps, risks of algorithmic bias, and data privacy concerns, which are particularly relevant to Indonesia. The findings underscore that public trust and police legitimacy in the context of adopting such technologies are strongly influenced by transparency, strong accountability mechanisms, and community involvement in shaping their use. This study contributes to the growing discourse on digital policing in developing countries and culminates in practical policy recommendations designed to guide the Indonesian police towards the development and implementation of Predictive Policing models that are effective, efficient, and fundamentally respectful of legal and human rights principles.

This study aims to analyze the effectiveness of narcotics rehabilitation for offenders who reoffend after undergoing rehabilitation, using a case study at the Bukittinggi Police Resort (Polresta Bukittinggi) and rehabilitation institutions. This research is motivated by the continued occurrence of narcotics offenders who relapse into criminal behavior despite having completed medical and social rehabilitation programs as mandated by Law Number 35 of 2009 concerning Narcotics. The research method used is empirical juridical with a qualitative approach through interviews, literature review, and case documentation. Primary data were obtained from investigators at Polresta Bukittinggi and rehabilitation institutions, while secondary data were obtained from laws and regulations as well as relevant literature. The results indicate that the investigation process leading to rehabilitation has been conducted in accordance with applicable procedures through assessment mechanisms by the Integrated Assessment Team (Tim Asesmen Terpadu). However, the effectiveness of rehabilitation in preventing recidivism remains suboptimal, as evidenced by offenders who return to narcotics abuse after completing rehabilitation programs. This suggests that rehabilitation programs require continuous supervision and more comprehensive approaches, including medical, psychological, and social aspects, to minimize the risk of relapse among former narcotics abusers.

This study aims to analyze the investigation process involving children as perpetrators of trafficking in persons at the Women and Children Protection Unit (PPA) of Bukittinggi Police Resort and to assess the forms of legal protection provided at each stage of the examination. This research applies an empirical juridical approach by combining literature review and field research through interviews with investigators and related parties. The findings indicate that the investigation process has been conducted in accordance with Law Number 11 of 2012 concerning the Juvenile Criminal Justice System, while upholding the principle of the best interests of the child. Legal protection is implemented through legal assistance, closed hearings, limited detention periods, and coordination with relevant institutions to support the child’s recovery and rehabilitation. However, several obstacles remain, including the limited number of investigators, restricted investigation timeframes, and difficulties in presenting witnesses. This study concludes that legal protection for children involved as perpetrators of trafficking in persons has been carried out in line with normative regulations, yet it requires strengthened institutional capacity and inter-agency coordination to ensure more effective implementation.

Conflicts in transmigration areas are generally multidimensional and influenced by social, economic, land, and institutional factors. This study aims to identify the forms and distribution of conflicts in three districts of the transmigration area, namely Momi Waren District, Ransiki District, and Oransbari District, as well as to formulate a smart system-based conflict resolution approach through the use of spatial data, local institutions, and local wisdom-based settlement practices. Based on field mapping, four main categories of conflict were identified: 1) Land conflicts occur throughout the transmigration sites in the form of claims to transmigration land that has not been handed over to transmigrants because the compensation price is below normal. In addition, there is no ATR BPN office in South Manokwari Regency, one of whose functions is community empowerment and conflict resolution. 2) Economic conflicts occur because transmigrants are registered and recorded in the population registry, making it easy for them to access capital. Several economic activities in agriculture and transportation services are dominated by transmigrants, causing economic jealousy. 3) Social conflicts occur when the distribution of social assistance is uneven and the excessive use of illegally sold alcoholic beverages causes social unrest. 4) Institutional conflicts occur when civil servants, police, and military personnel are recruited, and not all indigenous Papuans who are nominated can be accommodated, requiring the involvement of tribal councils to formulate recommendations for recruitment that prioritize indigenous Papuans. The root causes of the conflict were analyzed using a root cause analysis approach that covered unclear land boundaries, unequal economic access, weak coordination between institutions, and low social trust due to differences in interests between groups. This study utilizes best practices from the Tribal Council, the South Manokwari Regency Transmigration and Manpower Office, the Religious Harmony Forum, and the Social Services Office as the basis for developing smart maps for an early warning system for conflicts. The results of the study formulate a Smart Conflict Resolution System framework consisting of three main components: (1) participatory spatial mapping of conflicts and key actors, (2) integration of institutional databases and social-customary mediation channels, and (3) design of smart maps as a mitigation and decision-making tool in transmigration areas. This system is expected to strengthen collaborative governance, prevent conflict escalation, and realize inclusive and sustainable management of transmigration areas

The enforcement of election criminal law plays a crucial role in safeguarding democratic integrity and upholding the principle of popular sovereignty. Law Number 7 of 2017 establishes the Integrated Law Enforcement Center (Sentra Gakkumdu) as a coordinated mechanism involving the Election Supervisory Body, the Police, and the Prosecution Service in addressing election crimes. However, in practice, the Gakkumdu system has not fully ensured a balanced realization of legal certainty, substantive justice, and legal utility. This study aims to analyze the problems of election criminal law enforcement within the Gakkumdu system, examine the relevance of the Restorative Justice approach in election law, and formulate a reconstruction of election criminal law enforcement based on this approach. This research employs normative legal research using statutory, conceptual, legal philosophy, and legal policy approaches. The findings indicate that the weaknesses in election criminal law enforcement arise from institutional fragmentation, normative ambiguity, and a legal culture dominated by legalistic and sectoral perspectives. The Restorative Justice approach is considered relevant as it prioritizes substantive justice and the restoration of democratic values. Therefore, reconstructing election criminal law enforcement based on Restorative Justice is essential to strengthening democratic legitimacy and public trust in elections in Indonesia.