View Comments The judge overseeing the case against Cristhian Bahena Rivera voiced skepticism repeatedly Thursday as the former farmhand's defense attorneys tried to prove there are grounds to grant him a new trial. Bahena was convicted in May of first-degree murder in the 2018 abduction and stabbing of Mollie Tibbetts. In the week before he was scheduled to be sentenced, his attorneys filed motions to delay that hearing and order a new trial, arguing that new evidence had emerged pointing to additional possible suspects. Thursday's hearing, set to hear that evidence, involved multiple wit...