QUINCY (CBS) – A mystery in Quincy continues to deepen: Who is flying around the city from dusk to dawn, for the past ten days or so? “It’s frightening, not just weird, but frightening,” said one resident of the Wollaston section. Every night for nearly the last two weeks, residents have spotted a low-flying aircraft doing loops over the city. WBZ has learned the FAA knows what’s going on, but the agency isn’t telling. “I mean it is strange. I don’t know if they’re looking for somebody, I have no idea,” one resident told WBZ. It’s not the state or...