"Dirty Money" describes the origin of financial investigations of narcotics traffickers through four landmark prosecutions in Los Angeles. The House that Heroin Built tells of how a major heroin dealer's purchases of luxury items, including a San Marino mansion and several expensive cars, were used to prove he was the leader of a national organization and obtain a life without parole sentence. The Hunt for the Architect details how a small bank's reports of currency deposits helped identify and bring to justice an organization which derived more than $32,000,000 from heroin and cocaine. A...