http://www.youtube.com/v/WEp7JBcDwQE
Play at the plate. Though the video doesnt show the actual attempted play, it appears F2 never had control of the ball, and the call was made to quick. In addition, as the rundown is happening, PU should have taken off his mask, and be ready for any potential play. Instead he reacts as the ball is coming home. He looks frozen there, til the play is headed his way. Later as he is talking to the coach, his partner probably should have come down sooner, been about 10 feet away listening in, in case anything is said, he can verify.