Monk (2002)

S3E12 Mr. Monk Gets Cabin Fever

After witnessing a murder committed by the Chinese mob, Monk is placed under protective custody and transported to a secluded cabin in the woods for safety. However, his stay takes a grim turn when he stumbles upon another murder mystery lurking within the cabin's walls. As Monk grapples with his agoraphobia and the eerie surroundings, he must use his detective skills to unravel the new case while staying one step ahead of the threats that brought him there in the first place.