Law & Order: Season 14, Episode 11

14 - 11: Darwinian

The apparent hit-and-run of a homeless man sends the detectives on a search for the driver, a high-profile female publicist, which fuels the fire for the prosecutors to obtain a murder conviction. However, an autopsy reveals that the victim died as a result of a beating, which had to have taken place hours before the car accident, which leads to a suspect within the homeless community.