Watch surveillance video of the Las Vegas shooter

MGM Resorts released surveillance video of Stephen Paddock, who stayed at the Mandalay Bay Resort and Casino leading up to the shooting where he killed 58 people and wounded more than 500 on Oct. 1, 2017. Subscribe to The Washington Post on YouTube: http://bit.ly/2qiJ4dy Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/