Have seen (and posted) 1 or 2 where swat has went to the wrong address and injured (and in some cases killed) totally innocent and unarmed American citizens then tried to blame the innocent people. Rarely (if ever) were any of the cops held accountable.
Did that near me , wrong house at 1 a.m.
Knocked but no " this is da cops " stuff at all...
Guy answered door with a handgun cuz of problems in the hood. Just had gotten home from work.
So they just shot him through the door.
" oooops...wrong address...sorry "