When did Law & Order Season 19 Episode 20 air?
Law & Order Season 19 Episode 20 aired on May 13, 2009 at 10 PM ET.


Truth matters.
In cases ripped from the headlines, police investigate serious and often deadly crimes, weighing the evidence and questioning the suspects until someone is taken into custody. The district attorney's office then builds a case to convict the perpetrator by proving the person guilty beyond a reasonable doubt. Working together, these expert teams navigate all sides of the complex criminal justice system to make New York a safer place.

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.
Direct answers for episode-level questions and details.
Law & Order Season 19 Episode 20 aired on May 13, 2009 at 10 PM ET.
This episode runs for approximately 45 minutes.
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