For the life of me, I can't imagine any of us videoing the shooting death of our spouse. Being pulled over for a taillight that's out is cause for her to grab her phone and record the incident? She also doesn't sound very genuine in the aftermath, especially not even holding her little girl. I know people react differently to situations, but this is strange to me.
Also, if one has to stomp their foot for extra drama (why would she need more drama), I question the sincerity.