There is a very similar case to the Trayvon Martin trial. You can read about it here.
The woman also fired her gun like Zimmerman. She also lives in Florida. She invoked the "stand your ground" law, while Zimmerman invoked his right to self defense.
But here are the differences. She didn't kill anyone- she had fired warning shots. She was actually defending herself against her abusive husband. She was found guilty and is sentenced to 20 years in prison.... and she's black.
What is wrong with the court system, when you have two very similar cases that end with completely different verdicts- with a single glaring difference between the defendants in both cases?