Personal accountability makes sense. No Nuremburg defense.
Agent 1: This is the place.
Agent 2.: No, the address is wrong, and the name on the mailbox is different.
Agent 1: So what? They look like scumbags anyway.
Agent 2: Hey, we are responsible for this. We need to verify with our highers.
Agent 1: Hey, we have orders!
Agent 2: Yeah, we have a warrant for a house that isn't here.
Agent 1: We have to do this. The Capt. gave us a green light.
Agent 2: Capt. Remo, this warrant is wrong. Where did we get this information and why id the warrant FUBAR?
Remo: Unnamed source. I am told it is reliable. Knock down the door.
Agent 2: I refuse to follow that order. The warrant is invalid. GROH v. RAMIREZ says I am accountable here and I will not serve the warrant.
Accountability will bring a necessary review to the foot soldier level, the guy in the field with possibly contradictory facts staring him in the face. It will cause errors, but errors on the side of caution.