The bad message of this story to everyone who will read it is that crime actually pays off - because just three years in prison (is it real prison or probation?) sends a message to everyone else with similar intentions. In the worst case, the "criminal" will be released when he has served 2/3 of his sentence, and maybe even before.
Shall we bet that he will repeat the same thing as soon as he gets another chance?
Whatever crime you commit, it will definitely end up in bad scenario.