13. Science in Secret

When Sergei and Yulia Skripal were poisoned with a nerve agent, police faced one of the most complex investigations in their history. They had to trace a weapon which they could neither see nor smell, but it could kill thousands. In this episode, we hear how they checked everythi ...  Show more

Two Russian men visit Salisbury just as the former spy Sergei Skripal and his daughter are poisoned with a nerve agent. They say they simply wanted to see the famous cathedral spire, but that’s not the view of the UK authorities who believe they came to kill. In this episode we l ...  Show more

For months, Frank Bowen's daughters complained of strange noises and odd happenings in their Pepperell, Massachusetts home. Frank was sure it was just their imaginations, until an intruder took the entire family hostage one night in December of 1986. When the suspect was relea ...

CW: This episode contains details relating to the sexual abuse of children. In 26 years undercover with the FBI, Bob Hamer developed a thick skin. He's posed as a contract killer, a drug dealer - even an international arms dealer. But there's one case he could never quite shake o ...  Show more

When a group of thieves hijacked a train and escaped with millions of pounds, they set a new record for the largest cash robbery in British history. But who tipped them off? For decades, sleuths have debated the identity of ‘The Ulsterman’ — the shadowy insider who instigated the ...  Show more

NOTE: Our update on the Epstein files will be released TOMORROW (Tuesday July 29th) to everyone. In the meantime, for all the context, here’s our two-parter in full!--The story of Jeffrey Epstein – the billionaire financier with an industrial-scale web of child abuse implicating ...  Show more