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: Secrets Uncovered Secrets by the Bay 43:49 Sin City Murders Death in a Casino Stairwell 43:47 Snapped: Killer Couples Patricia Aldridge and Mitchell Vickers 42:49 Kill or Be Killed Shots In The Dark 43:49 Cold Justice House of Horrors (Part 1) 1:25:30 Dateline: Secrets Uncovered The Call 43:49 Sin City Murders Bombing at the Luxor Casino 43:47 Snapped: Killer Couples Crystal Brinson and Byron Boutin 42:49 Kill or Be Killed The Other Side of The Door 43:49 Cold Justice Bound and Gagged 1:25:30 Dateline: Secrets Uncovered The People v OJ Simpson:What the Jury Never Heard 43:49 Sin City Murders Fit for Murder 43:47 Snapped: Killer Couples Brenda Dixon and Elbert Holder 43:49 Cold Justice Stabbed in the Heart 42:49 Dateline: Secrets Uncovered Shattered Bonds 43:49 Sin City Murders Deserted in the Desert 43:47 Snapped: Killer Couples Patricia Sexton and Michael Fielding 42:49 Kill or Be Killed Kill Thy Neighbor
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)