Londo_Jowo
Lifer
The only one I'm aware of involves illegal acts like assault. If you're aware of a different one link it otherwise stop misrepresenting that statute as though it "hamstrings" someone over having an argument.
It's the "use of force by aggressor" statute 776.041 however, the fact that TM had GZ on the ground thus preventing him from withdrawing from the altercation so even if GZ provoked the altercation by provision 2(a) he regained his right to use force up to and including deadly force to protect himself from great bodily harm or death.
http://www.flsenate.gov/Laws/Statutes/2011/776.041
776.041 Use of force by aggressor.The justification described in the preceding sections of this chapter is not available to a person who
(1) Is attempting to commit, committing, or escaping after the commission of, a forcible felony; or
(2) Initially provokes the use of force against himself or herself, unless:
(a) Such force is so great that the person reasonably believes that he or she is in imminent danger of death or great bodily harm and that he or she has exhausted every reasonable means to escape such danger other than the use of force which is likely to cause death or great bodily harm to the assailant; or
(b) In good faith, the person withdraws from physical contact with the assailant and indicates clearly to the assailant that he or she desires to withdraw and terminate the use of force, but the assailant continues or resumes the use of force.
