can toxicology reports determine which of these women were on their period?

can toxicology reports determine which of these women were on their period?
Ok ....this is after COVID era where people are diseased knuckle dragging assheads. So....
I understand
Your brother just got rocked a week before, and you decide to spit on someone and then turn your back to them
Her getting blown away is not surprising
People are WAY to quick to want to kill over ANYTHING a parking spot is not worth dying.
I’m just sayin if someone spits on me I’m probably not gonna leap frog the steps all the way to killing the person. Too much to live for. Just me though