VIDEO: WNY Officials Discuss Emergency Response Plans After Vegas Massacre

JAMESTOWN-Law Enforcement agencies in Western New York are reacting to the largest mass killing in U.S. history.

Law enforcement officials with the City of Jamestown, Chautauqua County and New York State Police all tell us that there are emergency plans in place to protect the public.

All this less than 24 hours after a gunman perched on the 32nd floor of a Las Vegas hotel-casino unleashed a hail of bullets on an outdoor country music festival below, killing at least 58 people as tens of thousands of concertgoers screamed and ran for their lives, officials said Monday.