Watch Law & Order – Season 19 Episode 20: Exchange
Cast: Reid Scott , David Ajala , Maura Tierney , Tony Goldwyn , Hugh Dancy , Odelya Halevi
Directors: Dick Wolf
Watch Law & Order – S19E20
Episode Overview
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.
