This photo provided by the Pinellas County Sheriff’s Office on Wednesday, Dec. 27, 2023 shows the house in Largo, Fla., where a woman holding her 11-month-old son in a baby carrier was fatally shot by her 14-year-old brother while trying to diffuse an argument over Christmas gifts he was having with a 15-year-old brother who also was armed with a gun, authorities said. (Pinellas County Sheriff’s Office via AP)