let me help you g5, seeing as you dont fully grasp the law here. in fl, as in nc, you can not chase, follow (pick what ever verb you want) a subject, engage said subject, then use deadly force on the subject. that is the law. simple and plain. he was given a freebie when the dispatcher advised him not to follow.
First off...911 operators are nothing more than triage for fire, rescue, and police...they aren't law enforcement officers typically unless the call had been forwarded to a sheriff/police office.
You're assuming there again was a chase (prey definition) and killing as if Zimmerman was some cheetah chasing down a lone gazelle and killing it.
You don't know if it was simply a cheetah chasing off another cheetah in it's territory and when it bit off more than it could chew...it felt it had to kill the other.
Tell/show me a law that states you have to stop following someone you feel is doing something they shouldn't be doing (obviously no restraining order applies in this situation).