I'd highly suggest reading Banana Fish (manga); without spoiling too much, the main antagonist is the head of the Corsican mafia, and the author doesn't shy away from explicitly namedropping the CIA and its anticommunist operations in South America and Vietnam (among others), or the systemic abuse of children from marginalized backgrounds by the US government. The anime is good too, but it's set in the 2010s rather than the 1980s so some of the changes don't make sense (e.g. replacing the Vietnam War with the Iraq War).