Jack the Ripper's footsteps: Captivatingly grisly Deep Dive retraces the final moments of all five women the madman butchered to death - and the 'insane' Polish barber named as prime suspect

Terror stalked the streets of London's poverty-stricken East End in autumn 1888. Five women - and potentially even more - were butchered to death by a madman who was never caught.