The only sad part is that your son is now the Chief of Police.
I hope that he is happy in this position, but I am sure, after much counselling, that he will learn that his entire life has been shaped by his mother complaining about how bad criminals are. (while, she secretly longed for the criminal to be caught... in her arms)

And, he learns his own emotions and that what he really has wanted to do all his life is be the dashing jewel thief.