His once muscular body, tattooed with the black hand of the Mexican Mafia, had grown thin. Home was a tent on the side of a freeway. Sometime during his 16 years in federal prison, Villalba was ...

Rene Enriquez, former member of the Mexican Mafia, shows the “Black Hand” of the Mexican Mafia tattoo in front of protective custody “C” yard at the State Prison in Lancaster in 2015.

Anthony LaPaglia explores an Australian Italian community's struggle against hard times, extreme politics, looming war and the mafia in their midst. Watch all your favourite ABC programs on ABC iview.