All crime have a motive. Even, if it is not for money or personal gain, it is for pure glory. One example of a crime used for glory was the axe man. Though no one knew his identity, he had signature moves, and left letters, for his own, private glory, and any bank robbery has the motive of personal gain. Think of Bonnie and Clyde. They robbed mostly mom and pop stores just for their own gain and glory.