When did 48 Hours Season 31 Episode 19 air?
48 Hours Season 31 Episode 19 aired on February 17, 2018 at 10 PM ET.


This newsmagazine series investigates intriguing crime and justice cases that touch on all aspects of the human experience. Over its long run, the show has helped exonerate wrongly convicted people, driven the reopening — and resolution — of cold cases, and changed numerous lives. CBS News correspondents offer an in-depth look into each story, with the emphasis on solving the mystery at its heart.
A photographer who was on "The Dating Game" became one of the nation's deadliest serial killers -- eight years after "48 Hours"' first report, new victims emerge. Correspondent Peter Van Sant investigates.
Direct answers for episode-level questions and details.
48 Hours Season 31 Episode 19 aired on February 17, 2018 at 10 PM ET.
This episode runs for approximately 43 minutes.
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