Moment Italian mafia boss Matteo Messina Denaro is arrested

Italy's most-wanted mafia boss Matteo Messina Denaro has been arrested in Sicily after 30 years on the run.

Video shows him being led to a waiting vehicle from a private clinic in Palermo.

He is alleged to be a boss of the notorious Cosa Nostra mafia.

Matteo Messina Denaro was tried and sentenced to life in jail in absentia in 2002 over numerous murders.