A museum curator was found bound to a chair, claiming a masked intruder tied him up and stole a golden artifact at midnight. Detective Drake noticed the curator's wristwatch was securely fastened around his left wrist, but the ropes binding his torso wrapped directly over his left arm, pinning it tightly to his side. Drake smiled and charged the curator with insurance fraud. Why?
The watch was put on after the ropes
If the ropes were tied first and pinned the curator's arm to his side, it would be physically impossible for him to slide a watch over his wrist afterward. The watch must have been placed on his wrist *after* he was already tied up.
About this riddle
Detective riddles are tiny mysteries. Look for the detail in the story that does not fit; it is usually the clue that solves the case.
Difficulty: Hard. More like this: Detective riddles with answers or try Truth & Lie Island for a different kind of puzzle.
More detective riddles
A man was found murdered in his study on a Tuesday morning. The suspects and their alibis were: The maid was dusting the library, the chef was ordering groceries over the phone, and the gardener was watering the indoor ferns. Detective Ray arrested the chef instantly. Why?
A passenger's diamond ring was stolen on a cross-country train. The conductor searched every compartment while the train was at full speed between stations. He found the ring hidden inside the toilet paper roll in the caboose restroom. The suspect passenger smirked, saying, 'Anyone could have walked back there.' The detective arrested the suspect. Why?
An archaeologist was found dead inside an Egyptian tomb replica. The cause of death was dehydration. The heavy stone door was shut, but not locked. Inside the tomb were a flashlight with dead batteries, a small notepad, and a glass of water. Why did the detective conclude this was not an accident?
A priceless porcelain vase was shattered into a hundred pieces on the parlor floor. Four suspects were in the room: the maid, the butler, the cook, and the gardener. The maid claimed she was dusting the bookshelf. The butler claimed he was polishing silver near the window. The cook claimed she was tasting soup in the kitchen. The gardener claimed he was trimming hedges outside. Detective Drake arrested one of them instantly for lying. Who was it?
Detective Holmes was given a cold case file regarding a robbery at a secluded mansion. The original report stated the thief cut the telephone lines outside, broke a window, and stole silver candlesticks. Holmes read the report and immediately realized the original police department had botched the case. What modern impossibility or logical flaw existed in the report?
In a luxury hotel penthouse, a famous chess grandmaster was found dead. On the mahogany coffee table, a chessboard was set up with a mid-game position. Beside the board lay a glass of poisoned water and a handwritten note: 'Checkmate was my final move.' Detective Reed looked at the chessboard and knew the note was a lie. Why?

