Monk, Season 7

[Monk, Natalie, Stottlemeyer and Disher arrive at the crime scene]

First Detective:
Hey, the cavalry is here.

Monk:
Can I have the room, please?

Capt. Stottlemeyer:
You heard the man. He wants the room. [The cops and detectives file out of Linda Kloster's bedroom, leaving the four alone] Thank you very much. [Monk looks around, examining the body. Natalie walks over to him]

Natalie:
Mr. Monk...

Monk:
Not now.

Natalie:
You can't blame yourself.

Monk:
Yes I can. [He stops after looking around for what seem like a few more minutes. He is baffled] What did the paramedics say?

Lt. Disher:
Probable heart attack.

Monk:
He killed her. He said he would kill her... and he did it.

Lt. Disher:
Okay. There was no alarm. No one in the house; just the housekeeper and the cook. No signs of trauma or suffocation. [Monk crouches by the body]

Monk:
Poison.

Lt. Disher:
No, the housekeeper said she hadn't eaten all day: breakfast, lunch...

Capt. Stottlemeyer:
So how did he do it?

Monk:
I don't know. [He turns, semi-addressing the body] I don't know.