Analisis Penegakan Hukum Terhadap Tindak Pidana Pencucian Uang Dari Hasil Kejahatan Narkotika Di Wilayah Hukum Polda Riau (Studi Kasus)

Riau Police Narcotics Detective Directorate in 2019 handled the case of money laundering in the name of Ririyandi and Masdoni. The Narcotics Bandar suspects were arrested while carrying 2.5 Kg of narcotics, and after development it turned out that at the suspect's house also found 6 narcotic packages of methamphetamine and 2 BNI Taplus account books and 2 BNI ATMs with as much balance in BNI Bank Rp. 732,273,519 and Rp. 728,657,281. Based on the background above, the problem that will be answered is the writing of this thesis, including the first Law Enforcement Against Criminal Acts of Money Laundering in the Narcotics Crime Area in the Riau Regional Police Jurisdiction and Constraints in Law Enforcement Against Criminal Acts of Money Laundering from Narcotics Crimes in Legal Areas Riau Regional Police. This type of research is a sociological or observational survey by survey, which is a study that takes data directly from the population with a data collection tool that is an interview, after which the data is taken and processed to obtain conclusions with the deductive method. Meanwhile, when viewed from its nature, this research is descriptive in nature, a research that explains in clear and detailed sentences about Law Enforcement Against Criminal Acts of Money Laundering from Narcotics Crimes in the Riau Regional Police Legal Area. Law enforcement against money laundering from proceeds of narcotics crimes in the Riau Regional Police Legal Area is carried out through an investigation and investigation mechanism. As for the element of consideration, the investigator conducts an investigation because of the alleged and / or reasonably assumed assets originating from the results of a criminal offense. Criminal Acts in Law Number 8 Year 2010 assets which are the objects of the crime of laundering, are sufficiently known or reasonably suspected to be the result of criminal acts. Constraints in law enforcement against money laundering from proceeds of narcotics crimes in the Riau Regional Police Jurisdiction are caused by two factors, namely the investigation and investigation factors. Where the investigation is related to the difficulty in opening the secrets of the bank owned by the suspect which aims to find out the financial traffic belonging to the suspect either save funds from proceeds of crime, or transactions for crimes. Meanwhile the obstacle in the investigation is the difficulty in finding noncriminal evidence of money laundering conducted by the suspects, such as finding assets of movable and immovable property belonging to the suspect