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Smiley Face Killers: Brian Welzien's Mother Recounts the Day She Learned of Her Son's Death (Season 1, Episode 4)

Brian Welzien's mother talks to retired NYPD detectives investigating the Smiley Face murder theory.

More Season 1 / Episode 4

01:44

Preview Smiley Face Killers: Brian Welzien's Mother Recounts the Day She Learned of Her Son's Death (Season 1, Episode 4)
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Exclusive Smiley Face Killers Bonus: Brian Welzien's Mother Speaks About Coping with Her Son's Death (Season 1, Episode 4)
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Exclusive Smiley Face Killers Bonus: Retired NYPD Detectives Examine Brian Welzien's Autopsy Report (Season 1, Episode 4)
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Preview Smiley Face Killers: Gary Police Officer Talks to Retired NYPD Detectives (Season 1, Episode 4)