Help with NCAA Double Technical Foul Situation

[Huntin' Ref]

I filled in for a non-conference JUCO game that uses NCAA-M rules:

Here is the Situation: After a made basket by team A, A12 gets a T for taunting, B31 immediatedly reacts to the taunting by shoving A12 and receives a dead ball contact T. Is this still a plain double T and the POI is the ball to Team B for an endline throw in? Or, since the 2nd T was a dead ball contact T, do you award the ball to team A at half court since it was the 2nd T called.

Our R was certain it was a double T with the POI as an endline throw-in. I didn't agree but I wasn't 100% either.

Thanks for the help in advance