[IREFU2]

I had a weird play happen tonight and was wondering if I did the thing. A1 is on the free throw line for one and one. He bounces the ball in the lane (kind of does that spin thing to make it come back to him) and the ball stops dead in the middle of the lane. B1 reaches in the lane and grabs the ball. I immediately call a violation on B1 for touching ball. I give A1 another chance at the one and one. Was that the correct way of handling this? I have never had this happen before.