witnesses say, inc.ry words were exchaked. dunn says he was threatened and thought he saw a gun. he is shot into the suv killing davis. >> i kept screaming and all i could say was jordan is gone. jordan is gone. >> reporter: she also blames stand your ground for her son's death. >> it is not defined so people are continuing to use the legislation out of context to do whatever they want to do. you know, it's shoot first, ask questions later. >> reporter: dunn is in jail charged with first degree murder. he is planning to use a stand your ground defense. he wrote i guess it's news when someone dares not to be a victim, and my attorney says i have a much stronger case of self-defense than george zimmerman. >> in the case of self protection, that's one of the most fundamental and natural rights that humans have. >> i know that jordan is with us. i really believe in my spirit that what we're doing, a lot of this is fuelled by him. >> reporter: dunn goes on trial early next year, she hopes a florida jury will reject the stand your ground defense and find him guilty of murder. >>> when