Sunday’s mass shooting at a country music festival in Las Vegas underscores the security vulnerabilities of open-air attractions, shopping malls, tourist destinations and venues around Southern California, experts say.
At least 59 people were killed and more than 520 injured in the deadliest mass shooting in modern U.S. history. The gunman has been identified as Stephen Craig Paddock, 64, who reportedly shot from the 32nd floor of the Mandalay Bay Hotel and Casino. He was later found dead. Read More.