T for being out of bounds.

[hbioteach]

Team A has the ball with 20 seconds left in the 2nd quarter. Team A's point guard calls a play. A1 steps and stays completely out of bounds directly under the center of the lane (under the basket). I'm the lead and A1 stays out of bounds 1,2,3,4,5 seconds not going anywhere. I call a T on A1. Any thoughts.