Barbara Butcher doesn't fear death, she walks into it. Dive into some of the most intriguing murders of our time when The Death Investigator with Barbara Butcher premieres September 27 on Oxygen True Crime. @OCMEForensics

Rhonda “Chantay” Blankinship was found murdered and dumped in the storm cellar of an abandoned Texas farm house locals called “haunted.” #DatelineUnforgettable #OxygenTrueCrimeNews Visit the link for more: https://t.co/irhEe2gaHH

A husband claims to have fulfilled his wife's wishes by shooting and killing her. Will law enforcement be able to find the truth? Discover more on an all-new episode of Accident, Suicide, or Murder tonight, Saturday 8/7c on Oxygen True Crime.

Rebecca Keller broke her silence on the 2012 murder of her girlfriend, Keri Murphy’s, mom Mary Ann, claiming Keri was manipulating her. #SnappedBehindBars #OxygenTrueCrimeNews Visit the link for more: https://t.co/q6hCSDquy4

Laura Greenberg uncovers how far serial killer Doug Gretzler went to wreck havoc and kill 17 people over 40 years. Watch the special premiere of Charmed by the Devil tonight, Saturday 9/8c on Oxygen True Crime.

When Mark Toney dies due to a pipe bombing at his home, investigators unearth more than just rubble in the aftermath. Watch a brand-new episode of Killer Relationship with Faith Jenkins this Sunday 7/6c on Oxygen True Crime.

Laura Greenberg spent over 40 years trying to uncover the motives of serial killer Doug Gretzler. Was it worth the chase? Watch the special premiere of Charmed by the Devil this Saturday 9/8c on Oxygen True Crime.

The estate of Suzanne Adams has filed a civil complaint for wrongful death against OpenAI, the company behind ChatGPT, for the AI’s alleged role in her killing at the hands of her son Stein-Erik Soelberg. #OxygenTrueCrimeNews Visit the link for more: https://t.co/bAecCVOPqQ

Former University of Michigan football coach Sherrone Moore spent the night in jail, less than 24 hours after the university fired him over an “inappropriate relationship with a staff member.” #OxygenTrueCrimeNews Visit the link for more: https://t.co/vTfCyADUuG

Annastasia “Annie” Hester, an Oregon single mom, had been asleep in her Gresham apartment when someone crawled in through a back window and viciously attacked her. #DatelineSecretsUncovered #OxygenTrueCrimeNews Visit the link for more: https://t.co/SIOttyw2Fa

All is not what it seems when a veteran tragically commits suicide. The case unravels during a new episode of Killer Grannies this Sunday 8/7c on Oxygen True Crime.

A pipe bomb in Chicago kills Mark Toney, revealing a violent con game and a shockingly deceitful relationship. Watch this case unfold on a brand-new episode of Killer Relationship with Faith Jenkins this Sunday 7/6c on Oxygen True Crime.

An Indian nurse, Rajwinder Singh, was convicted of​ the killing of Toyah Cordingley, who was found fatally stabbed and partially buried on a Queensland, Australia, beach in 2018. #OxygenTrueCrimeNews Visit the link for more: https://t.co/yyN4SkkUz3

Jubilant Sykes, a Grammy-nominated opera singer, was found stabbed to death at his home on Dec. 8, and his son Micah Sykes has since been booked on suspicion of homicide, authorities say. #OxygenTrueCrimeNews Visit the link for more: https://t.co/CPor37y1fV

A former Maryland pediatrician was sentenced to 30 years in prison for sexual abuse after claiming his patients were possessed by “demonic entities” which forced them to lie about his heinous actions. #OxygenTrueCrimeNews Visit the link for more: https://t.co/KpdBxACDcR

Authorities have accused David Delong of attacking his coworker Amber Czech with a sledgehammer at their workplace because he didn’t like her. #OxygenTrueCrimeNews Visit the link for more: https://t.co/LN3NjMU2K6

A husband shoots his wife and claims it was done by her request. Watch this case unfold on a brand-new episode of Accident, Suicide, or Murder on Saturday 8/7c on Oxygen True Crime.

While serving a 60-year prison sentence, Rebecca Keller opens up about the night she stabbed her then-girlfriend's mother more than 70 times. Learn more on an all-new episode of Snapped: Behind Bars on this Sunday 6/5c on Oxygen True Crime.

Nicole Pokrzywa and William Cosmen were charged with one count of desecration of a corpse, with investigators alleging they attempted to flush a newborn baby girl down a toilet. #OxygenTrueCrimeNews Visit the link for more: https://t.co/sG3mOO44hZ

25-year-old Chantay Blankinship's remains are found at a rundown building that locals call the Haunted House. Follow along during an all-new episode of Dateline: Unforgettable this Thursday 8/7c on Oxygen True Crime.

Mary Carole McDonnell is wanted by the FBI for her alleged fraud; law enforcement claims she pretended to be an aircraft company heiress to defraud banks and other institutions out of nearly $30 million. #OxygenTrueCrimeNews Visit the link for more: https://t.co/0OQk1kFCAC