FORT COLLINS — UC Riverside’s Barrington Hargress hit a 3-pointer at the buzzer to force overtime, and the Highlanders then outscored Colorado State 12-10 in the extra period to win 77-75 and hand the Rams their second loss in a row Friday night at Moby Arena. Jalen Lake made what appeared to be the game-winning 3-pointer with three seconds left, but Hargress’s heave at halfcourt denied the home fans the chance to celebrate.