White adult female wearing a dark top and headscarf is the shooter. She came in the back door.
Could it be the religion of pieces ?
Interesting...
The FBI will quickly deduce that she had on a scarf because it was a hurricane-windy day (not a leaf moving on the trees) and so is immaterial to discovering motive.
Probably made a fortune in real estate and liked to gamble heavily in Vegas. Wired large amounts of money overseas in the days before the shooting. Spent hours assembling her arsenal, but no trace of any accomplices or motive. Oh, wait...they’ve already fed us that one.