'T' not warranted???

[that's a walk]

I'll make this short. I was not a witness to this but a good friend was part of the 3 man crew and he shared with me.

Freshman game, 1st game of a triple header, and the 'Home' boys go to the lockerroom for a last minute chat before the opening tip. After the boys left a few 'Home' JV boys go out onto the floor and do a little shooting. One guy decides to dunk the ball. Here is where it gets interesting. One official puts air to his whistle and reports a 'T' will be issued to the home team. Now when the freshman come back out the coach is informed that he has received a 'T' and that he has lost his box. The game begins with 2 freethrows and the ball is awarded to the Visitors. Home team gets the arrow. Coach is irate all game and then asks the referee who issued the 'T' if the number in the book is correct because he is going to report him to the MHSAA. Has this ever occurred before? I was looking thru the books and came up empty. I have a game with this official next week. I want to make sure we are on the same page.