![](https://image.tmdb.org/t/p/w342/2CKBjfdlMJt6rVdpa1PEgX3rT5N.jpg)
Robert Napper: Known to some as The Plumstead Ripper, he was convicted of two murders, but his victim count is actually estimated to be much higher.
![](https://image.tmdb.org/t/p/w300/nM7FaiT1PHdJG9eLaUyNE7qV6iS.jpg)
![](https://image.tmdb.org/t/p/w300/oCvk2mXqhIaYDr82uRBtv4v7Qyc.jpg)
Other episodes for this season
![Harold Shipman](https://image.tmdb.org/t/p/w300/qh7IFK3wgbcCzSSZJNXQhS8bwzK.jpg)
![Robert Napper](https://image.tmdb.org/t/p/w300/9PXSw4JO63bojXp46GsQWQDzwtm.jpg)
![Stephen Seddon](https://image.tmdb.org/t/p/w300/hjz3XtILLiYqR7E3aqalLi8bjTy.jpg)
![Dale Cregan](https://image.tmdb.org/t/p/w300/lIozIIZqD0KmiFGmQLSxcafMYNK.jpg)
![Anthony Arkwright](https://image.tmdb.org/t/p/w300/eP7CskR2jZ93q16Xx8KlNdjCqMT.jpg)
![John Sweeney](https://image.tmdb.org/t/p/w300/woLp58B60KhV1nthwAMEhxel28M.jpg)
![Andrzej Kunowski](https://image.tmdb.org/t/p/w300/6FpzevSdUQ7cyZ4j58KrpzlK2qQ.jpg)
![Arthur Hutchinson](https://image.tmdb.org/t/p/w300/pLJ3upM1vYhjJ6bRGLMWzaP2WSn.jpg)
![Peter Moore](https://image.tmdb.org/t/p/w300/qCKbN8mdoriyG5ZeqRUK7LqXgU2.jpg)
![Andrew Dawson](https://image.tmdb.org/t/p/w300/pXaUuHI1Ak96fs1AejJ38rjheEu.jpg)
Robert Napper: Known to some as The Plumstead Ripper, he was convicted of two murders, but his victim count is actually estimated to be much higher.