I made 2 or 3 posts earlier tonight about the stumbling block I've come to in regards to believing or understanding Zimmerman's claim of walking back to his car and being accosted by Trayvon. It just doesn't fit where he would have lost sight of a fleeing Martin in relation to where the body was found.
By the same token, I have an equally perplexing dilemma in understanding how an athletic, 6' tall, seventeen year old walking, running, or skipping back to his own door, with a head start, could be caught by a 5' 9" fat man to be murdered.
Somewhere along the way, he stopped running.