That was a Saudi deep state attempt to assassinate MBS. Would post links for you but I dont have them handy. The gist of it is Alaweed's men (Saudi DS) were meeting a CIA gun distributor to purchase guns to assassinate MBS but the CIA guy (Stephen Paddock) supposedly just thought it was a standard arms deal (whether his handlers knew the intent of the sale, is up for speculation). MBS' guards get wind of whats going on, a shootout starts between the factions, Alaweed's guys end up shooting fans attending the country music concert to provide cover and an alternative story as to what happened. Obviously there has been no "official" or "declassified" version of events, but this was from an FBI-anon or someone of the supposed-like posting on the internet, but this sure passed the smell test for me after I did some digging and found out MBS was in Las Vegas and staying at the Mandalay Bay at that time, but had luckily been gambling in a casino when everything went down. How convenient? There are no coincidences, just whitewashed truths.