shooters' positions

Las Vegas massacre: starting from the conclusion and working forward--why?

Did you ever have a nightmare and struggled to wake up to end it? Have you ever had a nightmare that didn't go away after you woke up? Whether or not you want to hear this, and you probably don't, things about the LVM (Las Vegas massacre) are just not adding up. I will present evidence to bolster what this essay is about in a second essay. The procedure is the reverse of usual investigations.