Fouling at the buzzer

[Dewey33]

Fellas, please help me settle a debate. For NFHS:

Tie score, 4th quarter. Shooter leaves the ground to attempt game winning shot. He leaves the ground with 0.1 left on the clock but doesn't get the shot off before the horn sounds. Ball leaves his hand after horn, but while still in the air...he is fouled. The foul occurs after horn, but while he is still in air.

Lets just say two man game and the T has the clock and knows the shot is no good, the L sees the foul and raises his fist.

What do you have?