Lieutenant Disher: All right. Teresa Mueller. She's been cleaning the building for 12 years. Starts on the top floor at 7:00. Works her way down. This is always her last stop. So it probably happened about 10:00, 10:30.
Captain Stottlemeyer: Somebody broke in looking for something, probably a file. Teresa comes in. Wrong place, wrong time.
Adrian Monk: But but Dr. Kroger said he took a quick inventory. He didn't think anything was missing.
Lieutenant Disher: So the guy panicked, killed her, took off.
Adrian Monk: No, no, I don't- I don't think so. No. Those sofa cushions and those files. There's blood under them but not on them. I think he killed her first, and then just took his time and ransacked the place.
Natalie: But why would he do that?
Lieutenant Disher: Maybe he wasn't well.
Adrian Monk: Harold! Harold Krenshaw.
Natalie: You think Harold did this?
Adrian Monk: No, I guess not. Damn it.