Bongiorno, who died in September 2009 at the age of 85, was buried in Arona near Milan. A pensioner who regularly visits the cemetery alerted police that the grave had been violated and emptied.

Italian media said no ransom had been demanded so far. Bongiorno, a fixture in Italian television since its first broadcast in the 1950s, helped Berlusconi launch commercial television in the 1970s. It is not the first time that the body of a famous personality has been snatched in Italy.

In 2001, in a cemetery near the one where Bongiorno was buried, the corpse of an investment banker Enrico Cuccia was stolen and a ransom demanded. The thieves were identified and arrested.