Kushal The Killer

Detective Riddles

Kushal is living at alone place. He own a shed which has been locked. The lock that has been placed on the door can be closed without a key but need the key to be opened.

He collected some old stuff and decided to keep it in the shed. After keeping the things, he locked it back. The next day, the police found a dead body inside the shed. As Kushal is the only one living in house, the police has nothing else to believe than Kushal is the murderer.


                

But Kushal have not committed any crime. There is a way the murder would have happened. Can Kushal find that way and tell the police so he is not sentenced for the crime he did not commit?

    • (Hint :The main hint here is that the lock can be closed without a key, so think about it and Kushal will get the answer.)
      
      The lock can be closed without a key.
      
      When Kushal were keeping the things inside the shed, the murderer took the lock hanging on the door and replaced it with an identical one.
      
      Kushal closed it as it did not require a key. When  Kushal were gone, the murderer opened the new lock with his key, planted the body inside, replaced the lock with the original one again and locked it.