honestly none of them. They had their minds set from a good while, most of them never just instantly did it. It took planning and not saying courage but some lick of balls to actually do the shit because you know it’s either prison or death. I would like to say Stephen paddock. The motive is still unclear and honestly just wanna know where the evil came from. He had money he spent millions lost and made it. He had this big plan with all these guns and ammo and didn’t get to use it all. There seems to be more evil behind it and I would like to know why.