One might think she was shot to death, but it was the goddamn banana!

I really wish these had more context, including why is Hayashimo's ghost apparently accidentally stumbling across her own corpse, and whether or not she was leading Katori-sensei there or if Katori-sensei can even sense her...

Or the banana peel actually helped Hayashimo to dodge the bullet, only for her to die(?) from head injury instead.