Deaths nearly triple since "Stand Your Ground" law introduced in Florida
http://miami.cbslocal.com/2012/03/20/deaths-nearly-triple-since-stand-your-ground-enacted/
Until 2005, it was generally considered self defense if someone tried to get into your home or invade your property, so long as you could show deadly force was the last resort. In 2005, the Stand your Ground law removed the need to retreat before using force, even in public.
Thats the justification George Zimmerman used when he shot and killed Miami Gardens teen Treyvon Martin, who was returning to his fathers fiances house from a convenience store visit when Zimmerman spotted him and deemed him suspicious. Before the police he called arrived, he claims Martin attacked him and he shot in fear for his life.
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That kind of thing is happening a lot, according to FDLE statistics obtained by CBS4′s David Sutta.
According to state crime stats, Florida averaged 12 justifiable homicide deaths a year from 2000-2004. After Stand your Ground was passed in 2005, the number of justifiable deaths has almost tripled to an average of 35 a year, an increase of 283% from 2005-2010.