People place flowers and balloons at a house, Sunday, Aug. 9, 2015, where eight people were killed on Saturday in Houston. A family of six children and two parents were handcuffed and fatally shot in the head at a Houston home by a man with a violent criminal history who had previously been in a relationship with the mother and had a dispute with her, authorities said Sunday. David Conley, 48, was charged with capital murder in the deaths. (AP Photo/David J. Phillip)
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