i tried to put myself in the places of those people and although i keep a good eye out around me for the most part, and i'm pretty perceptive, but the truth is he hit someone first by running a car up on the curb. then he stepped out and started stabbing him.
THEN he went around stabbing people.
now while i may be the exception, keeping track of my surroundings, i don't see how even oblivious people could have missed this guy. i don't know why they didn't run like hell.
i guess i have to see more of the report to see what happened. there has to be an explanation for all this and i must be missing something.