Quote from Captain Stottlemeyer in Mr. Monk Is the Best Man
Captain Stottlemeyer: Sorry I'm late. You okay? You're shaking. T.K. Jensen: Somebody just called me, and he said he ransacked your place, and he said he'd be back. Captain Stottlemeyer: Just now on this phone? Let me see. Did you recognize the voice? T.K. Jensen: No, it was weird. It was mechanical. Captain Stottlemeyer: Electronic filter, could've been anybody. Comptel. It was a pay phone. T.K. Jensen: He knew my name. Captain Stottlemeyer: Don't worry about it. It's no big deal. Just some creep having fun. I'll take care of it tomorrow.