Billy the Kid got involved in the Lincoln County War in 1878, a conflict over resources between cattle baron John Chisholm and settlers/smaller ranchers
Police capture, escape, and death of Billy the Kid
Pat Garrett cornered Billy the Kid, captured him, brought him to court, judge sentenced him to death, but Billy made a dramatic and murderous escape, Garrett tracked him down again at Fort Sumner and shot him dead
Reasons why some people consider Billy the Kid a hero
Newspapers and cheap books wrote exciting stories of his crimes, he stood up to big businessmen, most violent acts were while he was a hired gun in fighting between unpopular cattle barons