They were going to kill everything that moved even though they knew they were at the wrong address at almost midnight on a weekday.
Cops are going to have to be trained to take some risks in some situations, they can’t just kill everything they think could be a possible threat and then try to figure out who was who.
I worked at a place that did formal training for Law Enforcement in Alabama.
They are actually trained to shoot first. The goal is “Every officer gets to go home after work.”
No such sentiment for the dead civilians, though.