Dumbest Move I Saw

I watched the game of basketball at DepEd Central office between Orange team (my team) and Green team with the former having a one point lead with 4 seconds left and a ball possession.  Nelson, my buddy, made an inbound pass to his team mate who dribbled the ball away and with time expiring the receiver suddenly stopped and threw the ball up in the air... sadly, an opponent was there to catch it and hastily made a shot... boom!  Our team lost a seemingly winning game.  Whatta game!