Plenty of people that had no intention to kill someone end up in jail for homicide after they do something that they didn't believe was going to kill the other

Plenty of people that had no intention to kill someone end up in jail for homicide after they do something that they didn't believe was going to kill the other party. SWATing wouldn't be a threat if there wasn't some (small) chance that someone gets hurt. Kind of like how pushing someone at a bar doesn't always end in death, but when the guy you push hits his head on a barstool on the way down and cracks his skull open, it's homicide.