was born in Manhattan, New York City, New York. Billy got his reputation in 1878, when he participated in a bloody frontier war in Lincoln County, New Mexico. Before the war Billy fled to Arizona and joined a group of people called “The Boys to Fight in the Lincoln County War”. Then he switched over to a gang called “The Regulators”. He never robbed a train, bank, or stagecoach, but he occasionally stole a horse. His main criminal enterprise was cattle rustling in New Mexico. He made a famous jail break in lincoln County. On the evening of April 28, 1881, he engineer a daring getaway. He slipped out of his handcuffs and ambushed a guard and shot him with his own pistol and cut his leg shackles off with a pickaxe. Some people said that Billy killed 21 people, which means he would have killed 1 person for every year of his life. Research shows that he killed less than 21 people. He was arrested in 1880 for killing Sheriff Brady. After the famous jail break he was hunted down and shot dead by Sheriff Patrick Garrett on July 14, 1881 in Fort Sumner, New