"The Economics of Organised Crime" is a bit theory-heavy, but it covers the logic of how organised crime and government make money.
https://libgen.li/get.php?md5=db091ec0f8a095ca2412985b5087c990&key=M2G3P98NSKOT0R8H
"The Commission of Inquiry into Possible Illegal Activities and Associated Police Misconduct" is a timeless classic and a much deeper dive: