JONESBORO, ARK. (AP) — Freshman Montrell Johnson took a handoff 99 yards for a school and Sun Belt Conference record-long touchdown, Chris Smith rushed for 238 yards and the game-winner and Louisiana-Lafayette battled past Arkansas State 28-27. Johnson and Smith scored all of the Ragin’ Cajuns points as Louisiana-Lafayette rolled for 424 rushing yards. Johnson, who gained 150 yards, had scoring runs of 99 and 3 yards. Smith scored from the 6 and and added a game-winning 74-yard touchdown run. Layne Hatcher completed 16 of 31 passes for 300 yards and three touchdowns for the Red Wolves, answering Louisiana-Lafayette score for score through the middle quarters.