Inadvertent Whistle - what's the POI?

[so cal lurker]

Saw a real-world IW. HS JV boys (high quality JV), close game, under 2 minutes. Blue driving toward basket. Weak whistle -- some stop, some don't, blue misses runner in lane. Real whistle. Jump signal -- AP favors white. Most parents hopelessly confused with what is happening. Blue coach upset. Referees get together for a surprisingly long time. Blue given ball back. Parent on white team yells "C'mon refs, you can;t just give them the game!"

It looked to me that at first I though the official was going to pretend the whistle hadn't happened -- but thought better of it. That delay, however, added to the confusion, and may have lead to his jump signal. But they got together and got it right. (Dang it, this forum has me spending way too much time paying attention to what the refs do and how they do it at my son's games . . .still not quite as bad as when I watch soccer games though . . .)