On the latest episode of the Mail's Psychology of a Serial Killer podcast, two medical crime experts analyse why the case against suspected mass murderer Dr John Bodkin Adams failed to deliver a guilty verdict.

Bodkin Adams was a wealthy Eastbourne GP who, between 1946 and 1956, was named as a beneficiary in 131 patient wills - inheriting everything from cash and furniture to two Rolls-Royce cars.

Modern historians believe Bodkin Adams may have killed as many as 250 patients, rivalling even Harold Shipman's estimated victim count.

Listen to The Psychology of a Serial Killer below or by clicking here.

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