
This episode covers the murder of Martha Robin Freightag by her boyfriend David Callahan, the investigation led by her daughter Kim, and the eventual discovery of Martha's body. Key discussions include the police's initial dismissal of Kim's concerns, David's violent history, and the critical mistakes made during the investigation.
53-year-old David Callahan killed his girlfriend Martha, who suffered from schizophrenia, and buried her body in his backyard. Martha's daughter, Kim, was the only one who suspected foul play and repeatedly urged police to investigate David.
Despite Kim's insistence that David was responsible for her mother's disappearance, police initially dismissed her claims. They failed to file a missing person report, which allowed David to evade suspicion while he continued to manipulate the situation.
After weeks of inaction, a tip led police to search David's backyard, where they discovered Martha's remains. David was arrested and eventually confessed to the murder, revealing the tragic circumstances that led to Martha's death.
The episode highlights the failures of the police to act on warning signs and the determination of Kim to seek justice for her mother.
David Callahan murdered his girlfriend Martha, buried her, and was eventually caught after her daughter Kim pushed for an investigation.

This episode stands out for the following:
What he completely overlooked is that Martha's daughter, Kim, will soon be on to him.Daughter Finds Mother's Decapitated Body In Backyard
If you're tired of feeling tired, this is your sign.Daughter Finds Mother's Decapitated Body In Backyard
Guess her daughter's fighting again.Daughter Finds Mother's Decapitated Body In Backyard
This is the worst day of her life.Daughter Finds Mother's Decapitated Body In Backyard
I didn't mean to [ __ ] do it. I didn't.Daughter Finds Mother's Decapitated Body In Backyard
I just snap, man. [ __ ] snap.Daughter Finds Mother's Decapitated Body In Backyard