In 2012 bankers from HSBC were convicted for money laundering money for drug dealers and terrorists. They were fined a portion of their profits and nobody went to jail. Its an absolute disgrace.

http://www.reuters.com/article/us-hsbc-probe-idUSBRE8BA05M20121211

Glenn Greenwald wrote a great book about this a few years ago called, "With Liberty and Justice for Some: How the Law Is Used to Destroy Equality and Protect the Powerful". Worth checking out.

https://www.amazon.com/Liberty-Justice-Some-Equality-Powerful/dp/1250013836