POCATELLO, Idaho (AP) — Kevin Yost passed for 508 yards and four touchdowns as Idaho State defeated Northern Colorado 50-20 over the weekend. The victory was the first over a Division I team for Idaho State since the final game of the 2009 season. Derek Graves had 15 catches for 114 yards for the Bengals, and Rodrick Rumble continued his prolific play with 14 receptions for 158 yards and a TD.