Three men want to become agents for the FBI. After a day of intensive interviews, they are told there is one more test to prove their dedication to the FBI. The head FBI agent takes the first guy into a private room. He hands him a gun and says, "Go into that room and kill your wife." The guy says, "No way," and leaves FBI headquarters.
The second guy goes through the same proceedings. He walks into the second room, but on seeing his wife decides that she is worth more than a good job, and he, too, refuses.
Finally the third guy is given the gun and told to kill his wife. He walks into the second room and six shots are heard. A few seconds later, the head FBI agent hears crashing and banging from the room. After a few minutes, the guy comes out of the room. "What happened?" asks the FBI agent.
"Some idiot loaded the gun with blanks... I had to kill her with the chair."