The team mentions a police informer by the name of Sonny Brasco, who's being targeted by vengeful drug dealers. This could be a reference to Donnie Brasco, a real life undercover cop, who became the target of a contract put out on him by the mob after testifying against them. The name Sonny might be a reference to Sonny Crockett, one of the police protagonists of the classic 80s cop show Miami Vice. Crockett would often go undercover to gather evidence first hand against powerful drug dealers.