A detective was interviewing the victim of an assault.
The victim described the assailant as a leather box with a handle on it. The culprit was arrested 30 minutes later.
It was a brief case.
Two friends were hanging out. One asks the other: "Hey, do you know about the famous detective that can't do bowel movements?"
The other friend replies: "No sh** Sherlock, of course I do!"
I knew a detective who always wore a cat costume.
One day I asked him why.
He told me "I am always in purrsuit."
Why has the prosthesis dealer become a private detective?
He has a nose for these things.
What does a short sighted detective wear?
What do you call a detective who is also a real estate agent?