United States October 2, 2017 11:42 pm How Police and Hotels Prepare for Emergencies In the aftermath of the Las Vegas concert massacre, police and hotels in our area are revealing the security measures they take during a mass casualty event. NBC10’s Aaron Baskerville has the details. US & World Videos 0:30 Crews battling rowhome fire in Allentown 1:07 Video: Man with autism attacked on SEPTA train, police say 2:04 Pro-Palestinian protests continue at University of Pennsylvania 0:41 Caught on bodycam: NJ Transit police officers save choking 3-year-old 11:47 Man hopes to bring emotional support alligator back home: The Lineup