Video: Foul or nothing?

[PIAA REF]

This is the issue with this play:

If you look at lead he is looking in HIS primary and does not help with that corner. THe trail has players infront of him and probably either got screened or didn't get a great look through the players. If this was a foul this is the type of play you need to pregame. The lead has to help on this type of play. It was a designed play for a corner shot. The lead was at close down position, he should have been wide since he needed to double the sideline. IN college they want you wide on this play to help with a quick violation that the trail might not see. It also is true in high school. I think If there was a foul it was leads fault for it not being called. He has to know that he needs to be wide on this type of play. You can see he his eyes are 100 percent on the match up he has infront of him.
These are the types of plays that can happen and ruin a good game, even a good officiated game. All that the fans and coaches will remember is that play. We have to be ready and know what to do in these scenerios.