CNN Anderson Cooper 360 September 27, 2013 05:41:00
No one was hurt. still it took a jury less than 15 minutes to convict her, rejecting her defense under florida's stand your ground law. now marissa alexander has been granted a new trial after the appeals court ruled the judge didn't properly handle jury instructions. last year gary tupmann. >> reporter: she walks down the prison hallway in handcuffs. she's been sentenced to 20 years behind bars, convicted of aggravated assault with a deadly weapon. she says she was defending herself, standing her ground from a husband who had been arrested before on charges of abusing her. >> he was arrested ...