Suspected Idaho murderer Bryan Kohberger spends his days ranting and singing lyrics from violent rap songs inside the Pennsylvania jail where he is being held. And several times the man accused of killing four University of Idaho students tried to expose himself to a female inmate who was held in a cell close to him. Now that inmate, 50-year-old Valerie Cipollina, has revealed exclusively to DailyMail.com how Kohberger taunted guards, saying they were too scared to go in his cell. 'I cut them, I'll cut you,' Kohberger yelled repeatedly, said Cipollina, who was held at the Monroe County Jail for...