Marshal Nelson Greer, or 'Nellie' as his friends liked to call him and his Navajo Deputy Quinto Bitsilly, a former Indian scout, from Fort Apache, were the lawmen in Angell, Arizona. The two rode hard and fast from their small quiet community of Angell, Arizona. The town started its meager beginnings as a small community of cattle ranchers, sheep herders and farmers, and most were law-abiding folks. But now, he and Quinto were headed in the direction of Canyon Diablo, a place better known for being a lawless hell hole in north eastern Arizona.