
Franck Siegler: The Serial Killer Who Murdered Inside Prison
Franck Siegler was already serving life for murder when he decided to kill again — this time inside a high-security French prison, with a shoelace.
From his first killing at just 18 to a brutal murder on day release and a cold-blooded strangling behind bars, Siegler’s three-decade crime spree exposed every failure of the justice system meant to contain him.
Host Alexander Lawson unravels the full story of one of France’s most relentless multirecidivist killers: the childhood that shaped him, the prison friendships that turned lethal, and the three victims who never stood a chance.
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The skinny
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