Somebody needs to find out what was in that plastic bag. It was not empty, you can’t throw an empty plastic bag. Try it , it won’t go 3” , especially if you are running and throw it. It will end up behind you. That bag/ contents went forward, there was something of mass in it. Besides the fact that the attacker thought enough of it to use as a weapon. Spread this as it will be a key fact.

Somebody needs to find out what was in that plastic bag. It was not empty, you can’t throw an empty plastic bag. Try it , it won’t go 3” , especially if you are running and throw it. It will end up behind you. That bag/ contents went forward, there was something of mass in it. Besides the fact that the attacker though enough of it to use as a weapon. Spread this as it will be a key fact.