Copied from another thread:
For 10-4-2c to be in effect the following must occur:
1) K must legally kick the football, (this is not the NCAA rule so there is no requirement that the ball cross any line, in fact, in NFHS, it could be blocked for negative yardage) AND,
2) K must commit ANY live ball foul AT ANY TIME during the down, (this is not the NCAA rule so there is no requirement of when or even where the K foul occurs), AND
3) K is NOT next to put the ball in play!
If all three of these criteria are met, the offended team, R, may choose succeeding spot enforcement with one exception, if R scores a Touchdown.
All three are met, so it sounds like R's ball, first and goal from the 5. Or maybe the 2 1/2 after K's coach is hit with USC for reacting to this.