Join comedians Rachel Fairburn and Kiri Pritchard-McLean as they explore a shared passion, serial killers. Each episode the pair will talk all things murder and macabre and have a right laugh doing it. 

This month we take a look at Louisa May Merrifield, the Blackpool jam poisoner who was one of the last women to be hanged in Britain.

With the topics of jam and Blackpool, there's plenty for Rachel and Kiri to discuss including childhood trips, artisan markets and hotel staff in Halloween costumes.