A man who murdered a rough sleeper in Brighton in an unprovoked attack has been jailed for life.

Sergio Lemori dropped a stone slab onto the head of Andrew O'Connell as he slept in Brighton's Royal Pavilion Gardens.

The 54-year-old victim from Chatham was discovered by a passer-by the following morning.

He was taken to Royal Sussex County Hospital in Brighton, where he died from his injuries.