Violation?

[BktBallRef]

I'm making three assumptions on things that aren't clear:
1- This not a spot throw-in.
2- In both plays, the player inbounds touches the pass from A1 to A2.
3- When you say key, you mean FT lane.

Originally posted by Just Curious
Team A is inbounding the ball at an endline. A1 has the ball, out-of-bounds, for the throw-in at one end of the endline and passes the ball the entire length of the endline to A2 standing at the opposite end of the same endline.
Q1. A3, in bounds, is in the key. A3's effort, to secure the ball, causes him to reach through the out-of-bounds plane where he catches the ball.

Violation. 9-2-3, 9.2.2B.(b)

Q2. B1, in bounds, is in the key. B1's effort, to secure the ball, causes him to reach through the out-of-bounds plane where he catches the ball.
Violations?? If yes... What's the penalty?
jc

Technical foul and delay of game warning. 9-2-11 Penalty
Since this was not a throw-in pass, the defense cannot touch the ball when it's passed from A1 to A2.