Colin McLaren spent a career in undercover law enforcement infiltrating the mafia in Australia. Now as an author, he has travelled to Italy to uncover the origins of the mob. Andrew Rule explains.

Find out more about McLaren's book Mafioso: https://bit.ly/35PwI2w
Like the show? Get more at https://heraldsun.com.au/andrewrule

Crimestoppers: https://crimestoppers.com.au/
If you or anyone you know needs help:
Lifeline: 13 11 14
Beyond Blue: 1300 22 4636
Kids Helpline: 1800 55 1800

See omnystudio.com/listener for privacy information.