Florida, and some other conservative states have immunity from civil liability if the use of force is justified under the criminal statutes. Being acquitted of charges in effect makes it justified in this context. George Zimmerman could not be sued in Florida but has been involved in several other legal entanglements since shootng Trayvon. That was another criminal case that should never have been filed but the prosecutor was from a pocket of east coast liberals.
If they want to move to Florida from the communist states OK, but leave those stupid liberal ideas behind.
Zimmerman banked on his celebrity and 10 years after his trial his net worth is estimated by some accounts beteeen $2-10 million.