Hear how grim discoveries made in Brighton train station and King's Cross in the summer of 1934 sparked a huge police probe - and took a surprise turn.

During the 1940s, London Police investigate John George Haigh, a con man responsible for killing six people and destroying their bodies with acid.

The murder of two teens along the River Thames leads to one of Britain's most massive manhunts and ultimately to the capture of Alfred Whiteway.

In 1955, London nightclub manager Ruth Ellis confesses to the murder of her abusive lover, then becomes the last woman to be executed in Britain.