Law & Order 1990 - Exchange

Seizoen: 19 - Aflevering: 20 / 431 - Eerst uitgezonden: 13 mei 2009 - Episode ID: 415521

Two engaged scientists die in a fire and their mentally challenged neighbor is injured while trying to help them. The detectives discover that the couple was stabbed before the fire and this leads them to a disturbed and extremely jealous woman.