The clues were hidden in plain sight
Serial killer John Sweeney is in prison after being found guilty of committing two murders
He was shocked to learn that his mother was involved in one of the biggest murder cases in the UK's history
The show is a harrowing watch, according to viewers
He claims he knows who Jack the Ripper was, and why they never caught the guy
She ended up in his apartment, but managed to escape with her life
Sheree Spencer was sentenced to four years in prison for the horrific crimes
Her identity is still unknown, but one of her last confirmed conversations indicates that someone out there might know who she is
The identity of the Wembley Point Woman still remains a mystery 20 years later
The Channel 5 true crime doc showed the awful nanny cam footage
The Australian cold case dates back to 1977
The case has been unsolved for 20 years
The actor has revealed the harrowing ordeal that occurred back in 1978
Potential new evidence in Erik and Lyle Menendez's case emerged
The brothers are step closer to freedom
breaking
The new documentary dropped today
The film is based on the horrific true story of serial killer Rodney Alcala
The infamous Zodiac Killer is the subject of a brand-new Netflix documentary
Cheryl Bradshaw unknowingly chose to go on a date with the serial killer back in 1978
The film follows the story of serial killer Rodney Alcala
The moment is retold in Netflix's latest true crime thriller
The film opens on a bold and horrifying note
Rodney Alcala took photos of many of his victims