Killer on prison release stabs colleague before jumping to his death off Milan Cathedral in front of horrified tourists

A CONVICTED killer has stabbed a hotel co-worker before jumping to his death from the top of Milan Cathedral while horrified tourists watched on.

Emanuele De Maria was under a work release programme from prison when he launched a frenzied knife attack in the early hours of Saturday.

Shutterstock EditorialA convicted killer allegedly stabbed his co-worker before plunging to his death from the Duomo di Milano[/caption] The man is believed to be Emanuele De Maria, who was under...