Mr. Monk and the Genius - S7-E2
Question: When Stottlemeyer is informed of Linda's death, why did he throw his coffee mug out the window?
Answer: While walking upstairs in the victims house randy starts messing with his out of place tennis shoes. When he gets upstairs to monks he has on other shoes. Could have to do with the expensive rug.
Answer: Stottlemeyer was already upset after the phone call. He was trying to get "Kevin" (who would have to be a judge, but no further character information is given) to issue a restraining order with no evidence of needing one, except that Adrian Monk said she needs one. Kevin said he would need to "sleep on it." So it's clear they've been trying to provide protection and unable to get the results they need, which seems to be based on no one trusting Monk the way Stottlemeyer does. He's just angry that they failed to protect Linda despite all their work. Although it does feel like a scene was cut, or altered, from the show that shows the futile attempts to protect Linda which built up to his outrage.
Bishop73