NFHS QUESTION #40 AND #70

[RookieDude]

Originally posted by imaref
Concur with BktballRef....it is goaltending. The violation causes the ball to become dead immediately. Refer to 4.22 "Goaltending occurs.....or an opponent of the free thrower touches the ball outside the cylinder during a free-throw attempt."

...and to include...
Rule 6-7 Art. 9
The ball becomes dead, or remains dead, when:
...A violation, as in 9-2 through 13, occurs

9-12 GOALTENDING
1. If the violation is at the opponents's basket, the opponents are awarded one point if during a free throw...

10-3-10
...additional penalty for goaltending during a free throw.
Two free throws plus ball for division-line throw-in.

Now, memorize this procedure to the T...you never know when it might actually happen.