Murders

Angela Wilty and John Wilty had a volatile relationship, one that would end in his murder.

Authorities had to investigate the possible motive behind why trans native Jamie Wounded Arrow was found stabbed to death in her Sioux Falls apartment.

Detectives turned up a contentious history between murder victim Chris Northam and his son who shared his name and entrepreneurial venture.

The peculiar deaths of John and Ruth High would be one of the biggest cold cases of Kelly Siegler's prolific career as a prosecutor. But not before police ruled out theories of suicide and mercy killings.

Officials need the public's help in learning more about Alan Wlimer Sr., the man now suspected of killing three people in the 1980s, two of which were covered in Oxygen's Lovers' Lane Murders. 

Detectives in Jacksonville, Florida, were stumped over the whereabouts of single mother Sherry Prather, who was last seen riding on the back of a motorcycle with an unknown man. 

A couple "madly and obsessively" in love plotted to kill 16-year-old Adrianne Jones before both parties left the state and joined the military. 

Oxygen’s Killer Couples took a deep dive into the Gypsy Rose Blanchard case as experts and people who worked the case weighed in on whether Nicholas Godejohn was manipulated into murdering her mother in 2015. 

Gypsy Rose Blanchard and Nick Godejohn debated several methods of killing Clauddine "Dee Dee" Blanchard, Godejohn said in a revealing interview.

A murdered mother, an online lover, and the violent pact to end an alleged cycle of childhood abuse.