Dude apparently made 10.000.000 from the racket, so he must've gotten it right for a long time...and then he does a moron move like sending threats through text messages... Why?
Does the guy suffer from some kind of "serial killer syndrome"? You know, cases where the killer murders 7 people without getting caught and without detectives having a clue who he might be, so to keep it exciting they deliberately start leaving clues for the police, almost wanting to get caught.