Backcourt violation - please provide video

[dvboa]

NFHS
4.12.2 SITUATION: During a throw-in by A1 from the sideline by Team A the throw-in is touched in the front court by A2 before it goes across the division line where it is recovered by A2.
Ruling: Legal even though Team A is in team control during the throw-in. A2 must have player control in the front court following the inbound in order to have front court status.