Stand Your Ground
A man who invoked Florida's controversial gun law shot Markeis McGlockton, 28, in an altercation over a parking space in Clearwater.
As soon as the law took effect, homicide rates spiked.
The court ruled against a new version of the law that makes it even easier for shooters to claim self-defense.
WHAT'S HAPPENING
Gun-related homicides in Florida jumped nearly 32 percent since 2005, according to new report.
Before Kouren Thomas was shot dead, an angry 911 caller said he saw "hoodlums" outside.
The proposed amendment would require that people at least try to retreat before they resort to force.
Michael Dunn Invokes 'Stand Your Ground' In Defense of Jordan Davis Murder
