You Make The Call!!
 

Team A has control of the ball in the front court.
A1 passes ball to A2. Ball gets away from A2 and is heading into the backcourt. A2 chases after ball, A2 leaps in the air while trying not to touch the backcourt, slaps the ball back towards the front court.
Ball bounces once in the backcourt and then A1 grabs ball while standing in the front court.

You Make The Call!!

1. TC in FC
2. A2 is last to touch ball before it goes into the back court.
3. A1 is the first to touch the ball after it goes into the back court.

Violation.