north carolina police are hoping 10-year-old zahra baker s killer is one step closer to justice. prosecutors have arrested her stepmom, elisa baker in what is a horrifying story of the abuse of a little disabled girl. zahra disappeared more than four months ago and investigators have only been able to find pieces of her body. they believe her stepmother dismembered her, desecrating the remains to cover up the killing. here s state police announcing the arrest. the indictment of second-degree murder on elisa baker today is a milestone of holding someone accountable that members of team zahra have been working towards since the first words spoken on that 911 call made october 9, 2010. susan is an msnbc senior legal analyst.