“What we are experiencing is a running nightmare, quite honestly,” Escambia County Sheriff’s Office Chief Deputy Chip Simmons said during a Monday news conference. “In short, we have a killer. He is in our midst. … Everyone, and I mean everyone, should be aware of this, should be aware of what they look like.” ... “When you go to work, when you come home, make sure a friend or family member knows where you are, what is your expected time of arrival,” Morgan said, according to the Pensacola News Journal. “These may seem like measures in the extreme, but we’re...