How Do You Think Two People Were Shot?

The last time i did a film, we shot blanks on bipsy casualty. We had minimum crew, so everybody who didnt need to be there wasn't there. And where they're not in front of the revolver that we re firing at the time, it was shooting somebody, but again, it wasn't shooting at them and they weren't even there. This is whyt'm so surprised with us. How do you think two people were shot? I don't know. Somebody an interview i had earlier, they weren't suspected. Is it live rams? Is there live rams in there? But there's no way, ever, could, i imagine they'd ever be