When a museum curator and an art authenticator are found dead in what was set up to look like a murder-suicide, Goren and Eames follow the clues and realise that the deaths are linked to the sale of numerous art forgeries. Their investigation hits a dead end when they're unable to locate the forger until Goren seeks the help of another forger.

When the father of a young woman who has been out all night clubbing is found dead in his boat house, Goren and Eames investigate the mysterious club owner only to realise that he is an undercover FBI agent and that the Bureau will not risk their undercover operation even to stop a killer.

The detectives follow the trail when an assistant district attorney confronts and kills a hired gunman following a series of death threats. They first suspect his wife, a prominent defense attorney, through a convict whose case was being prosecuted by the A.D.A. and the rumors of her romantic affairs. When they realise that there are cracks in their seemingly airtight case, Goren has to keep Carver in the dark about some details to prove his theory.