Yes I'm sure she's pointing the gun at a duck target across the street whilst having a breezy conversation with her new friends.
Seriously why are you using this tactic, it's dumb, and taking into account eyewitness testimony, additional footage that is bound to come out, and common sense, it's a losing tactic legally. If I were her lawyer I'd use a defense centered around her emotional state at the time of the incident and argue that she was, from her perspective, in "reasonable fear for her life or the life of others (her husband)". You might even be able to argue that her emotional state rendered her temporarily insane. Many people like myself have some level of sympathy for the fear this couple were in and how it could be a mitigating factor.
I have a feeling you're going down with the ship on this one, but I'm trying to help.