On the possibility of a civil trial in the Zimmerman case

Regarding the possibility of Zimmerman facing a civil suit from the Martin family, which (like the OJ trial) I view as a form of double jeopardy, "If Trayvon’s parents pursue civil action against Zimmerman in state court, they will likely encounter a major obstacle, the “immunity” provision of Florida’s Stand Your Ground law that became part of Zimmerman’s self-defense strategy at his criminal trial. The 2005 law, which allows a person to use force to prevent imminent death or harm to himself, can also shield a defendant from liability in a civil wrongful-death case."