[tref]

Originally Posted by BadNewsRef

This is closest we'll come to seeing the throw-in spot addressed:

A.R. 176. A1 shoots and while the ball is in the air, the shot-clock horn sounds to indicate the end of the shot-clock period. While the ball is in the air, the official calls a double foul on A2 and B2.

...(3) The try is unsuccessful and does not hit the ring/flange. RULING: The official shall wait to see what happens to the try. The ball does not become dead until the try in flight ends.
...(3) Charge the fouls. The try ends when it is certain it will not be successful, which occurs simultaneously with the shot-clock violation. Therefore, the point of interruption is the shot-clock violation. Award the ball to Team B at a designated spot nearest to where the violation occurred with a reset of the shot clock.
(Rule 9-11.2, 7-5.1 and 2-11.6.e)

That being said, it sounds like an endline throw-in is in order.