What started as a petty falling out between a group of high school friends led to the creation of two rival gangs. Over a decade the animosity between the FK's and FOB's gangs grew as did their illicit activity. Learn how police worked to end the deadly feud that left more than two dozen dead– and included innocent bystanders who were hit in the crossfire.

Durham, North Carolina is known for its sprawling tobacco fields and shady walnut trees, but the town also bears the unusual claim of being home to one of the best-known analysts of Quebec homicides - John Allore himself. For almost two decades, Allore has tirelessly probed unsolved murders in his ultimate quest to uncover the fate of his sister, Theresa, found dead in the province's Eastern Townships region in 1979. Theresa, 19, disappeared outside her dorm room in Compton, Quebec, several kilometres from her school at Champlain College in Compton in the Eastern Townships in early November 1978. Theresa was found dead clad only in a bra and panties in woods about one kilometre away from the dorms.