Natalie: Will somebody please tell me what's going on?
Adrian Monk: Reese and Lindsey Bishop were having an affair. They were the fornicators! Things must have gone bad.
Jack Monk, Jr.: Maybe she threatened to tell his wife.
Adrian Monk: All we know for sure-
Natalie: Oh, God!
Adrian Monk: Is he wanted her gone. It was a setup from the beginning. He was going to kill his mistress and make it look like an inmate did it during an escape.
Jack Monk, Jr.: He went to Shiv. It was perfect choice. The guy's a real moron.
Adrian Monk: It worked, Shiv took the bait. Reese told Shiv. How to go, where to go, and most importantly, when to go. It had to be Monday night, 3:00. That night, he killed Lindsey Bishop in the parking lot, then he reported for duty. He took his position in the guard tower and waited. He expected Shiv to be escaping any minute. He didn't know Jack Monk, Jr. had other ideas. It wasn't exactly how Reese planned it, but...
Jack Monk, Jr.: He didn't care. One patsy's as good as another. I'm out!