Wiseguy (1987)

Season 2: Episode 19

Just as Frank's suspected, the case against Winston is thrown out of court as entrapment, pushing the investigation back to square one. Vinnie urges Bobby to start working away at Winston from inside Radiance by contacting all of the acts and showing them how badly Winston has been ripping them off. Isaac suffers a massive heart attack and later dies. Winston goes mad. Bobby gets Dead Dog. Amber gets Shakala back. (source: http://www.plasticcow.com/wiseguy)