Until you raid the wrong house and get shot by the homeowners:

http://www.dailymail.com/News/200712170591

MINNEAPOLIS (AP) -- Two officers who raided an innocent family's house on a bad tip were shot at and returned fire, but no one was injured, a police spokesman said.

Vang Khang said Monday that he grabbed his hunting gun to protect himself, his wife and his six children when they heard someone burst through the back door early Sunday. He fired three shots, hitting two members of the SWAT team, but they were unhurt because of their bulletproof vests and helmets.

Lt. Amelia Huffman said the officers went to the house listed on the search warrant, but it turned out the source was wrong.

Let me break this down:

8 people in the house (plus cops).

22 bullet holes (home owner was shoting a shotgun)

7 police put on leave

Homeowner hit two officers with shotgun fire.

Police hit ZERO with gunfire.

Massive Fail!