Person of Interest2011

Harold Finch:
Casey's somewhat of a loner. No family to speak of. He freelances with various tiger teams around the country.

Rick Dillinger:
Is that as exciting as it sounds?

Harold Finch:
Companies use tiger teams to test their security systems for weaknesses, which they can find by hacking in themselves.

Rick Dillinger:
So the answer's no.

Harold Finch:
Casey's infiltrated numerous companies over the years. Perhaps he saw something that he wasn't supposed to see.

Rick Dillinger:
Or stole something he wasn't supposed to.

Harold Finch:
Two months ago, Casey canceled his phone and cable subscriptions, and he hasn't made a single bank transaction since.

Rick Dillinger:
Well, I hate to say it, Finch, but this guy could be dead.

Harold Finch:
I appreciate your optimism, Mr. Dillinger, but I'm certain that he's alive because I've received his number.