Listen to the tale of a man who ran a protection empire which spanned Newcastle and beyond. Viv Graham, a 17-stone man mountain, a man feared and revered in equal measure, came to dominate Tyneside’s nightlife through brutal and uncompromising violence. His murder, in an organised hit on New Year’s Eve 1993, sparked recriminations and repercussions which echo to this day. It remains one of the country’s most notorious unsolved murders. Search for "Gangster" to listen to the whole series now, on BBC Sounds.