From KTAL/NBC 6:

The woman accused in killing one of her children and seriously injuring another after she allegedly threw them off a bridge into Cross Lake on Friday morning is behind bars in Shreveport. Ureka Black, 32, was booked into the Shreveport City Jail just before 12:30 a.m. Sunday. She is charged with one count each of second-degree murder and attempted second-degree murder.