Christopher Dale Flannery AKA "Mr Rent-a-Kill" and Alphonse Gangitano AKA "The Black Prince"

S1 E4: Christopher Dale Flannery AKA Mr Rent-a-kill and Alphonse Gangitano AKA The Black Prince of Lygon Street were both flashy sociopaths, linked by a love crime and power, a rotting body and the convenient death of a witness. They shared a callous indifference for human life, each man building a brand based around their notoriety for ultra violence.