2. IS a complete fabrication (IIRC started by the Revs)
Couldn’t get beyond it as it appear to be more BS.
If you read through the hand book used by the Neighborhood Watch group, GZ was following the instructions in the book explicitly. The dispatcher even suggested he keep an eye on TM. It was after that suggestion that he got out of the vehicle.
The dispatcher did that TWICE. And if "we don't need you to do that" is an "order", then "Just let me know if this guy does anything else." is a Commandment.