Devastated Detroit Pistons fans are still processing the stunning 117-113 overtime loss to the Cleveland Cavaliers in Game 5 of the Eastern Conference Semifinals at Little Caesars Arena on Wednesday night.  A game the Pistons had in the grasp late in the fourth quarter slipped away and featured some controversy at the end of regulation. The Pistons are now on the brink of elimination after three consecutive losses to the Cavaliers in the series, down 3-2 heading back to Cleveland for Game 6.  Here’s a breakdown of how the Pistons lost to the Cavaliers in Game 5 and the one controversy that surrounded the loss.  Controversy Surrounding Pistons Loss With the game tied at 113 in the final seconds of regulation, the Pistons forced a defensive stop on the Cavaliers' last possession as Cleveland had a chance to nail a game-winning basket.…