Doreen Erbert's Ex-Husband Becomes a Lead Suspect in Halloween Homicide

Investigators find a motive, pointing to Michael Dennis in Doreen's Halloween tragedy.

Season 5 Episode 3 - Videos

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Doreen Erbert's Ex-Husband Becomes a Lead Suspect in Halloween Homicide

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Doreen Erbert's Ex-Husband Becomes a Lead Suspect in Halloween Homicide

Season 5 Episode 3 - Videos

Trending on Oxygen

Inconsistent Details Surrounding Murder of West Virginia Man

Anthony Templet Speaks Out After Shooting His Father

Your First Look at Sins of the South

Police Reveal Video Evidence of the Last Time Donald Idiens Was Seen Alive

Anthony Templet Shot His Father in His Arm, Chest and Head

Bert Richter Recalls Seeing His Mother Get Attacked as a Child

Killer Reveals Himself in the Horrifying "Rage Killing" of Millard Aldridge

Dustin Wehde’s Mother Speaks Out About Her Son’s Death

"War Room" Established by Portsmouth Police in Stabbing Death of Teenager

Complicated Truths Revealed in Liz Sullivan's Journals

One Bloody Earring Is Returned to Elderly Murder Victim's Daughter

Bruce Brenizer Was Interviewed Multiple Times

The Quick Meeting and Marriage of Elizabeth and Matthew Sullivan

Killer Couples: Nick Godejohn Spent 'Magical' Days With Gypsy Rose Before The Murder

Kris Jenner Shares Details on O.J. Simpson's Relationship with Nicole Brown Simpson

Kelly Siegler & Steve Spingola Talk About Their Careers

Blood Found Dripping from Brand New Car Trunk

Cold Justice 502: Tonya Goes Home