It is sad. Some officisls just cant get down low enough to see.Some dont care and still some are just blind.
Than there is the flip side the guys that miss very very few things at all.I saw some real bad calls last sunday.Head gear pulled around,Kid was doing a gramby roll mid roll he gets pinned wile he was still moving.Next match the kid was held in a 3/4 stack yelling I done,he didnt get pinned but saved by the clock.

Sorry to hear your boy got choked out.