https://www.amazon.com/Crime-Computer-Donn-B-Parker/dp/06841...
I would not say he had a master plan but was making it up to go along and figured he’d win big at the track one day and pay everyone back, (We had someone like that who stole $750k from our county’s bus operator because of gambling too.)
Boy if these people were cogs in the machine and probably didn’t see a lot of upward mobility. The perp told the author of the book that he’d “learned his lesson” and that he came across as sincere but FBI agents told him that people like that (gambling addiction + embezzling) will reoffend almost always if given the chance. (One reason I think the European “right to be forgotten” is a problem is because it is a shield for people who use their social skills as a weapon.)