OKLAHOMA CITY (KFOR) — Halloween is synonymous with spooky, chilling, and frightening events and movies. But could you actually be scared to death? Haunted houses, spirits from beyond the grave, creepy clowns, wild witches, and spooky skeletons can cause terror, or, as Dr. 'Hal' Scofield explains, it's a rush of adrenaline. "It's what is called [...] ...read more read less