Neither am I. That was the whole point.
There seemed to be a lot of police milling around, with their primary concern of securing the parking lot.
Hopefully, we will find out (probably in about a year) what actually happened.
It was a big event. They had inter-agency response from probably 100 miles out. Cops kept rolling in for nearly 2 hours. Hundreds. I would hope this was done because they had no idea what they were dealing with. One can imagine the potential for violent chaos from say just 6 of these suspects, if it was well coordinated. With dead bodies all over the place, I would assume they just didn’t know exactly what they were dealing with.