Got 'Cha!

A defense attorney was cross-examining a police officer 
during a trial--it went like this:

Q: Officer, did you see my client fleeing the scene?
A: No sir, but I subsequently observed a person matching the 
   description of the defendant running several blocks away.

Q: Officer, who provided that description?
A: Officer Johnson, who responded at the scene.

Q: A fellow officer provided the description of this alleged
   defendant. Tell me, sir, do you trust your fellow officers?
A: Yes sir, with my life.

Q: With your life? YOUR LIFE?  Well then officer, now I'm curious,
   do you have a locker room in the police station--a room where
   you change your clothes in preparation for your daily duties?
A: Yes sir, in fact, we do.

Q: And do you have a locker in that room?
A: Yes sir, I do indeed.

Q: And do you have a lock on your locker?
A: Yes sir.

Q: Now why is it, officer, if you trust your fellow officers WITH
   YOUR LIFE, that you find it necessary to lock your locker in a 
   room you share  with those same 'trusted 'officers? 

A: Well, you see sir, we share the building with the municipal court 
   complex, and often defense attorneys have been known to walk 
   through that very room.