Quote from Adrian Monk in Mr. Monk Goes Back to School
Adrian Monk: He's the guy. Sharona: But, Adrian, he was proctoring the S.A.T.s at the time, and there were 50 students in the room. Adrian Monk: That's true. Sharona: So how could he have killed her? He can't be in two places at once. Adrian Monk: I know. It's impossible. But he's the guy.