Gunman’s Vantage Point and Preparations Opened the Way for Mass Slaughter

The possibility that Mr. Paddock used tripods, which two law enforcement officials said were in the room, indicates that he understood how to overcome some of the difficulties of his plan. Special mounts designed to fit the underside of a rifle and sit atop camera tripods allow the gunman to fire more accurately while standing. Military snipers use tripods in urban spaces, often setting themselves back from a window so neither they nor their weapons can be seen from the streets below.

.. When the gunshots started, videos showed, those in front of the stage dropped to their stomachs — often an adequate first measure when under fire. But on Sunday night, the decision potentially put them at greater risk.

.. at least 16 rifles, ranging from .308 to .223 caliber, and a handgun were retrieved

.. Ammonium nitrate was found in Mr. Paddock’s car in Las Vegas, the sheriff said, but he did not say how much was recovered.

.. Sustained rapid fire is difficult to control and causes many weapons, especially light weapons, to overheat quickly.

.. Nevada, unlike some states, has no laws limiting ammunition magazine capacities.

In Las Vegas, Concert Security Met a New Threat: Aerial Assault

In Las Vegas, the gunman, Stephen Paddock, executed his killing spree from a towering window at the Mandalay Bay Resort and Casino — around 400 yards away from the festival site — well outside the usual security perimeter of pat-downs and metal detectors that is created for such events. He slipped the hotel’s own security apparatus, and chose an open-air target that is by definition vulnerable from a high elevation.

.. Louis Marciani, the director of the National Center for Spectator Sports Safety and Security, struggled to imagine how a similar assault might be prevented in the future. “There’s no way that any good operation would have caught that,” he said of the shooting. “We’ve now got to go back to the drawing board.”

.. even if Mandalay Bay were on high alert last weekend, snaring Mr. Paddock would most likely have required a level of screening that far exceeds current practices.

.. “You’d have to have X-ray machines and magnetometers at every single entrance,” said Mr. Adelman. “No hotel does that.”

.. But he ended the news conference with an unvarnished caveat. “We live in a world now where you cannot protect against every single threat,” he said.

Las Vegas Shooting: Gunman’s Rifle Had ‘Bump Stock’ to Make It Rapid-Fire Weapon

.. issued a statement on Tuesday confirming that Mr. Paddock purchased “several” rifles and shotguns from the business last spring — all at the same time. It’s not uncommon for customers to do this to save money on background check fees, Mr. Famiglietti said.

.. “The firearms he purchased did not leave our store capable of what we’ve seen and heard in the video without modification,” he said. “They were not fully automatic firearms, nor were they modified in any way — legally or illegally — when they were purchased from us.”

..  Mr. Paddock seemed to be interested in competitive shooting, asking the clerk a lot of questions about three-gun shooting matches — an increasingly popular sport in which players use a rifle, a shotgun and a pistol.

.. Mr. Paddock worked for the federal government for roughly 10 years, from 1975 to 1985, a spokeswoman for the federal Office of Personnel Management confirmed on Tuesday. Investigators unearthed multiple job applications, with Mr. Paddock’s fingerprints on file, as part of records reflecting his employment as a letter carrier for the Postal Service; as an I.R.S. agent; and as an auditor of defense contracts.

If Only Stephen Paddock Were a Muslim

If only Stephen Paddock had been a Muslim … If only he had shouted “Allahu akbar” before he opened fire on all those concertgoers in Las Vegas … If only he had been a member of ISIS … If only we had a picture of him posing with a Quran in one hand and his semiautomatic rifle in another …

If all of that had happened, no one would be telling us not to dishonor the victims and “politicize” Paddock’s mass murder by talking about preventive remedies.

.. Then Donald Trump would be tweeting every hour “I told you so,” as he does minutes after every terror attack in Europe, precisely to immediately politicize them.

..We will turn the world upside down to track down the last Islamic State fighter in Syria — deploying B-52s, cruise missiles, F-15s, F-22s, F-35s and U-2s. We will ask our best young men and women to make the ultimate sacrifice to kill or capture every last terrorist. And how many Americans has the Islamic State killed in the Middle East? I forget. Is it 15 or 20? And our president never stops telling us that when it comes to ISIS, defeat is not an option, mercy is not on the menu

.. No matter how many innocents are fatally shot — no matter even that one of their own congressional leaders was critically wounded playing baseball — it’s never time to discuss any serious policy measures to mitigate gun violence.

..  But for Pruitt, we know, it’s never time to take climate change seriously.

.. It’s also corrupt. Because it’s driven by money and greed — by gunmakers and gun sellers and oil and coal companies, and all the legislators and regulators they’ve bought and paid to keep silent. They know full well most Americans don’t want to take away people’s rights to hunt or defend themselves.

.. Forget about persuading these legislators. They are not confused or underinformed. They are either bought or intimidated.

.. This is about raw power, not persuasion. And the first chance we have to change the balance of power is the 2018 midterm elections. Forget about trying to get anything done before then. Don’t waste your breath.

Just get power. Start now.