(Seattle, WA) -- All three brothers charged in the shooting that killed two people and wounded three others at a Seattle homeless camp say they're not guilty. Seventeen-year-old James Taafulisia and 16-year-old Jerome Taafulisia, who are being charged as adults, entered their pleas yesterday. Their 13-year-old brother, who's been charged as a juvenile, pleaded not guilty a week ago. All three are facing murder, assault and weapons-related charges.