In the original play, the player jumps in his backcourt. He attempts a pass to the player in the corner, the ball gets deflected by the defender. There is never player control in the front court, the ball bounces back into the backcourt where the kid makes a tremendous 3 point shot.
Count the basket with great enthusiasm and walk off to court knowing you did a job well done.
If my partner blows his whistle on this for a backcourt, we're going POI, which is the ball in mid air, we're still counting that basket.
Edit: I guess this wasn't the original play, this was the last second shot.
Another Edit: This was the original play that was requested