Season 1 - Episodes 1:05:44 S1 - E1Dakota James 43:50 S1 - E2Luke Homan 43:49 S1 - E3Will Hurley 43:49Now Playing S1 - E4Brian Welzien 43:49 S1 - E5Tommy Booth 43:19 S1 - E6Todd Geib Related Videos 1:37 PreviewSmiley Face Killers: Brian Welzien's Mother Recounts the Day She Learned of Her Son's Death (Season 1, Episode 4) 2:08 PreviewSmiley Face Killers: Brian Welzien's Body Was Never Tested for GHB (Season 1, Episode 4) 2:04 ExclusiveSmiley Face Killers Bonus: Bobby Chacon Looks at Evidence in Potential Smiley Face Killers Cases (Season 1, Episode 4) 1:27 ExclusiveSmiley Face Killers Bonus: Retired NYPD Detectives Examine Brian Welzien's Autopsy Report (Season 1, Episode 4) 1:21 ExclusiveSmiley Face Killers Bonus: Brian Welzien's Mother Speaks About Coping with Her Son's Death (Season 1, Episode 4) 3:07 Show HighlightSmiley Face Killers: Forensic Pathologist Believes Brian Welzien Was Murdered (Season 1, Episode 4) Extras Crime NewsAlleged ‘Smiley Face’ Victim Drugged, Says Toxicologist Crime NewsPotential 'Smiley Face' Victim Was Dead Before Drowning Crime NewsCould Brian Welzien Have Fallen Into Lake Michigan? Latest Episodes on Oxygen 1:25:28 Dateline: Unforgettable The Secret Life of the Homecoming Queen 1:25:30 Dateline: Secrets Uncovered Before Daylight 42:49 Sins of the South Code Blue: A Lone Star State Serial Killer 42:49 Sins of the South Unholy Obsession 42:49 Snapped Olga Vasquez-Collazos 42:49 Deadly Waters with Captain Lee Carnage on Catalina 42:49 Accident, Suicide, or Murder A Father’s Secret 1:25:30 Dateline: Unforgettable Detective Story 1:25:28 Dateline: Secrets Uncovered Devil’s Bargain 42:49 Sins of the South Abducted in Alabama 42:49 Snapped Kelsey Turner 42:49 Deadly Waters with Captain Lee River of Fire 42:49 Accident, Suicide, or Murder Washed Away 1:25:30 Dateline: Unforgettable The Music Box 1:25:31 Dateline: Secrets Uncovered Far From Spider Lake 42:49 Sins of the South The Lost Soldier of Fort Bragg 42:49 Snapped Nicole Thornhill 42:49 Deadly Waters with Captain Lee Evil on Lake Erie
1:37 PreviewSmiley Face Killers: Brian Welzien's Mother Recounts the Day She Learned of Her Son's Death (Season 1, Episode 4)
2:04 ExclusiveSmiley Face Killers Bonus: Bobby Chacon Looks at Evidence in Potential Smiley Face Killers Cases (Season 1, Episode 4)
1:27 ExclusiveSmiley Face Killers Bonus: Retired NYPD Detectives Examine Brian Welzien's Autopsy Report (Season 1, Episode 4)
1:21 ExclusiveSmiley Face Killers Bonus: Brian Welzien's Mother Speaks About Coping with Her Son's Death (Season 1, Episode 4)
3:07 Show HighlightSmiley Face Killers: Forensic Pathologist Believes Brian Welzien Was Murdered (Season 1, Episode 4)