Twice, Indiana law enforcement officials stopped the man accused of killing four University of Idaho students and let him go — and both times happened the same day, authorities said Tuesday.Bryan Christopher Kohberger was stopped about two weeks before he was arrested in Pennsylvania."The trooper, having learned the two had been stopped minutes before by a deputy from the Hancock County Sheriff’s Department, who he knew was working just down the interstate from him, used his discretion and released the two men with a verbal warning," state police said.The Indiana stops happened about a month after Ethan Chapin, 20, of Conway, Washington; Madison Mogen, 21, of Coeur d’Alene, Idaho; Xana Kernodle, 20, of Avondale, Arizona; and Kaylee Goncalves, 21, of Rathdrum, Idaho, were killed in a home near the University of Idaho campus.Kohberger, a doctoral student in the criminal justice and criminology department at Washington State University, 9 miles from Moscow, Idaho, was known to make “creepy” and inappropriate comments to female employees and customers at a Pennsylvania brewery, the business' owner said."