Case 35: Operation Mayan

In May 1991, Lesley Howell and Trevor Buchanan were found dead in a garage in Northern Ireland, apparently the victims of a tragic suicide pact. For almost two decades, that was the accepted truth. Then, in 2009, an unexpected series of events led to the exposure of a murder plot ... Show More

When 32-year-old Anna Lisa Raymundo was found murdered inside her Stamford, Connecticut home, investigators were left with a violent crime scene and a mysterious 911 call from an unidentified woman. Despite numerous leads, no clear motive or obvious suspects emerged. Months later ... Show More

In 2011, the body of a woman was discovered in a California vineyard.The scene was utterly surreal. Disturbing, yet eerily clean. It was unlike anything investigators had encountered before. The killer had seemingly gone to extraordinary lengths to make sure the victim couldn’t b ... Show More

In the very early morning hours of March 19th, 2011, 22 year old Sian O’Callaghan decided to walk back to her apartment after a night out at a club in Swindon, England; a town with a reputation for its safe streets. It’s the reason Sian thought nothing of it to make the short wal ... Show More

June 3rd: Sian O'Callaghan Born (1988) Sometimes, the wheels of justice can be agonizingly slow. Other times they race by and a case is solved in what seems like an instant. Thankfully, today’s case is one of those fast ones. On June 3rd 1988 a young woman was born who would disa ... Show More

It was New Year's Eve 1997 in the Marlborough Sounds of New Zealand when 17-year-old Olivia Hope and 21-year-old Ben Smart enjoyed a long night of partying. When friends couldn't locate the pair the following day, they assumed the two may have gone off on their own. But after day ... Show More

It was New Year's Eve 1997 in the Marlborough Sounds of New Zealand when 17-year-old Olivia Hope and 21-year-old Ben Smart enjoyed a long night of partying. When friends couldn't locate the pair the following day, they assumed the two may have gone off on their own. But after day ... Show More

It was just another normal day at the Harvey Nichols flagship store in Knightsbridge. As the day was drawing to a close at about 7.50pm, 22 year old Clare Bernal was finishing up her shift in the beauty department. With only 10 minutes to go there were a few customers still milli ... Show More

<p>On a night in March of 2017, a bonfire lit up the yard at a house party in Youngstown, Ohio. A group of friends in their 20s and 30s sat around the fire, drinking beer, talking, and having a good time. And as the night went on and they kept partying, they couldn’t imagine that ... Show More

It was New Year's Eve 1997 in the Marlborough Sounds of New Zealand when 17-year-old Olivia Hope and 21-year-old Ben Smart enjoyed a long night of partying. When friends couldn't locate the pair the following day, they assumed the two may have gone off on their own. But after day ... Show More

It was a normal Saturday night when 18 year old Sally-Anne Bowman, her sister Sally and some friends were planning a night out at Lloyds Bar on Croydon High Street. Her sister picked her up just after 6pm and as she left her mum’s flat Sally-Anne waved goodbye and thanked her for ... Show More

<p>A young woman's night of partying at a roadhouse in Krotz Springs, LA, takes a sinister turn when she vanishes from the parking lot. Her desperate boyfriend suspects she made a deadly connection with an old flame -- and the nearby Atchafalaya Swamp.</p><br><p>For even more tru ... Show More