ID Special Report: The Long Island Serial Killer is currently streaming on Discovery+

ID Special Report: The Long Island Serial Killer (2023)41 minDocumentaryRating 29/100

The astonishing arrest of NYC architect and suspected serial killer Rex Heuermann sends shockwaves across the U.S. Now experts break down the latest in the case -- Who are the victims, who is Rex Heuermann, and how did he hide in plain sight?

Cast: Nancy Grace