Apparently, in FL you can shoot and kill anybody walking down the street,

[ProgressiveProfessor]

33. Case has been turned over to the State AG by the police

http://www.cnn.com/2012/03/12/justice/florida-teen-shot/index.html?hpt=hp_bn1

Under intense pressure from the community, city officials in Sanford held a press conference on Monday.

"We are going to complete a thorough and fair investigation and present all the information to the state attorney's office so justice can be rendered," Lee said.

Police said they have not charged Zimmerman because there are no grounds to disprove his story of what happened.

"The evidence and testimony we have so far does not establish that Mr. Zimmerman did not act in self-defense. We don't have anything to dispute his claim of self-defense, at this point, with the evidence and testimony that we have," Lee said.

Lee said the directions the 911 dispatcher gave Zimmerman to not accost Martin when the incident arose were not mandatory instructions.

"That is a call taker making a recommendation to him. He's not under a legal obligation to do that, so that is not something we can charge him with. But it would have been a good outcome ... if Trayvon Martin and George Zimmerman never came in contact with one another."