
This episode of Unsolved Mysteries covers the mysterious disappearances and deaths of Susan Walsh, the case of Oliver the chimpanzee, and the tragic murder of JonBenet Ramsey.
Susan Walsh, a stripper turned journalist, vanished in 1996 after investigating Russian mobsters and vampire clubs. Friends and family speculate that she may have been murdered or chosen to disappear due to threats she received.
Oliver, a chimpanzee known for walking upright, was rescued from a research facility and became a media sensation. His unique characteristics sparked debates about his origins, with some suggesting he could be a missing link between humans and apes.
The episode also discusses the infamous case of JonBenet Ramsey, a six-year-old girl who was murdered in her home in Boulder, Colorado. The investigation faced criticism due to the family's prominence and the handling of the crime scene.
Additionally, the episode features a heartwarming story of a blood donor who saved a newborn baby diagnosed with a life-threatening blood disorder, highlighting the impact of anonymous acts of kindness.
The episode investigates Susan Walsh's disappearance, Oliver the chimpanzee's origins, and JonBenet Ramsey's murder, along with a life-saving blood donation story.

This episode stands out for the following:
This creature may have interest and importance.Unsolved Mysteries with Robert Stack - Season 9, Episode 10 - Full Episode
Oliver is a remarkable creature.Unsolved Mysteries with Robert Stack - Season 9, Episode 10 - Full Episode
I want to find him just to shake his hand.Unsolved Mysteries with Robert Stack - Season 9, Episode 10 - Full Episode
I’m just very grateful that he didn’t say no.Unsolved Mysteries with Robert Stack - Season 9, Episode 10 - Full Episode
She was scared for her life.Unsolved Mysteries with Robert Stack - Season 9, Episode 10 - Full Episode
I think she was gonna be killed.Unsolved Mysteries with Robert Stack - Season 9, Episode 10 - Full Episode