Detective Miller walked into a dimly lit office where a man sat motionless at his desk, headphones on, listening to a portable cassette player. A wire ran from his ears down to the machine. Miller noticed the tape inside the player was completely snapped in half and tangled. Yet, the victim's expression was completely relaxed. Miller immediately suspected foul play. Why?
Broken cassette tapes make no sound
If the cassette tape was snapped in half and tangled, the player could not spin or play audio. The victim could not possibly be listening to music with a broken tape.
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: Easy. More like this: Detective riddles with answers or try Truth & Lie Island for a different kind of puzzle.
More detective riddles
A wealthy merchant was found poisoned in his locked study. On the mahogany table sat three wine glasses: one half-full of red wine, one empty, and one containing a mysterious clear residue. The butler stated the merchant poured himself a glass of red wine at 8:00 PM and never touched another bottle. Detective Miller looked at the glasses and arrested the cook. Why?
Inspector Vance found the victim slumped over a desk with a punctured tea cup. The butler claimed he brought the tea at 4:00 PM and never returned. The maid said she dusted the room at 4:15 PM and saw the cup untouched. The gardener stated he looked through the window at 4:30 PM and saw the victim alive, reading a book. Vance arrested the gardener immediately. Why?
A famous novelist was found dead at his writing desk, a suicide note typed on his vintage manual typewriter. Detective Sterling read the note: 'I can no longer bear the silence of this empty house.' Sterling looked at the mechanical typewriter, pressed the '1' key, and immediately arrested the victim's roommate for murder. Why?
A wealthy art collector was found tied to a chair in his gallery. A priceless painting was missing. The housekeeper said she was dusting the upper level. The gardener said he was trimming the hedges outside the front window. The butler said he was sleeping in the basement. Detective Reed arrested the gardener on the spot. Why?
An old sea captain was found murdered in his cabin. His logbook was open to an entry dated October 12, detailing a storm. However, the calendar on the wall showed September 15. Why did the detective suspect the logbook was forged?
An antique pocket watch stopped ticking precisely at 8:15. The owner was found dead at noon. The coroner stated the watch had been deliberately damaged by a tiny hammer blow to the internal gear. Who damaged the watch?