Interesting question: what happens after you shoot and incapacitate/kill an active shooter?

Let’s say someone comes into your place of work, etc. with a gun and starts shooting, you return fire and incapacitate them or kill them, what’s the process afterwords? Would there even be a trial or would there be so much overwhelming evidence and witness that it would be like “oh thanks, let’s fill out a report, and you can go”. Just wondering if it’s any different than any other defensive shooting in terms of how it’s handled by police. Thanks via /r/CCW https://ift.tt/2yR22gy