Free Throw Shooter

I had a girls game this year where a defender boxing out the shoot knocked the shooter down. I saw it at Trail but C (multiple state finals official) did not make a call. At the next timeout C comes over talking about how he missed the play and should have called a tech (for dead ball contact). I was really surprised to hear that, given the ball was still live when the contact occurred.

I hope this new "rule" should eliminate refs thinking they should call a tech for this.