PROVO, Utah - (USU Media Relations) Junior guard/forward Spencer Butterfield had 21 points including two free throws to tie the game at 68-all in the final minute, but BYU???s Craig Cusick scored the winning basket with 0:00.2 remaining following an offensive rebound to lead the Cougars to a 70-68 home win against Utah State inside the Marriott Center Tuesday night.