
This episode covers the murder of Peter Fasoli by Jason Marshall, the investigation that followed, and the shocking evidence that revealed the truth.
Peter Fasoli, a 58-year-old man from Northolt, London, was believed to have died in a fire. However, it was later discovered that he had been murdered by 24-year-old Jason Marshall, who had bound and tortured him. The fire was set to cover up the crime.
Marshall fled to Italy after the murder, where he killed again. His history of impersonating authority figures and a troubled childhood contributed to his violent behavior. The episode features insights from court reporter Emily Pennink and other experts.
Key evidence came from a webcam recording found on Fasoli's hard drive, which captured the horrific events leading to his death. This footage was crucial in proving that Marshall had intentionally killed Fasoli.
Marshall was eventually extradited back to the UK and sentenced to life in prison for his crimes. The episode highlights the chilling nature of his actions and the impact on the victims' families.
Jason Marshall murdered Peter Fasoli, staged it as an accident, and was caught due to webcam footage revealing the truth.

This episode stands out for the following:
This isn't a suspicious death. This is a tragic accident.World's Most Evil Killers - Season 5, Episode 3 - Jason Marshall - Full Episode
He was most certainly one of the most dangerous men that I've seen.World's Most Evil Killers - Season 5, Episode 3 - Jason Marshall - Full Episode
The video footage of Peter Fasoli's murder was truly, truly horrific to watch.World's Most Evil Killers - Season 5, Episode 3 - Jason Marshall - Full Episode
It becomes very serious to him.World's Most Evil Killers - Season 5, Episode 3 - Jason Marshall - Full Episode
This really is the worst form of torture.World's Most Evil Killers - Season 5, Episode 3 - Jason Marshall - Full Episode
He would have got away with it.World's Most Evil Killers - Season 5, Episode 3 - Jason Marshall - Full Episode