Scientific evidence has become an important element in modern criminal justice, especially in complex cases such as Raden Adante, where alibis are used as the main defense strategy to undermine forensic evidence. In this case, scientific methods such as DNA analysis, digital traces, and toxicology examination succeeded in breaking the defendant's alibi. This research examines how scientific evidence can overcome the challenges of alibi strategies which are often used to confuse the investigative process. This study shows that accurate and standardized forensic evidence is able to objectively confirm the presence of the defendant at the scene of the crime, thereby strengthening fair and effective law enforcement efforts. The research uses a juridical-normative approach with qualitative analysis, examining regulations, legal doctrine, and expert views to assess the role of scientific evidence in dealing with alibi defenses.

Indonesia's land is not doing well now, because there is a lot of pollution, especially air pollution, which is very worrying. It was proven that in Jakarta in 2021, for 3 (three) days, the sky in Jakarta was covered with fog, which turned out to be pollution. It was created by the people of Jakarta, starting from factory fumes, then motor vehicle fumes. Based on the example above, there are actually regulations that regulate the monitoring and/or control of fumes coming out of factories or motorized vehicles, but up to now there are still many people being overlooked regarding air pollution. The method used in this research is normative juridical or library research, with a statutory approach to issues. That protection for the public against air pollution in general already exists in Law Number 32 of 2009 concerning Environmental Protection and Management Jo. Government Regulation Number 41 of 1999 concerning Control of Air Pollution, but the implementation regarding law enforcement by Environmental Law Enforcers is not optimal, so there is a need for cooperation between the community and the government.