Police found the six family members scattered throughout the house — the family matriarch, Rosaura Martinez, 58, lying on the floor inside the rear enclosed porch; her husband, Noe Martinez Sr., 62, in a hallway by the front entry door; 13-year-old Leonardo Cruz lying against a wall in the living room by the fireplace; his brother, Alexis Cruz, 10, in the basement on a rug; and the boys' mother, Herminia Martinez, 32, as well as her brother, Noe Martinez Jr., 38, on the home's second floor, according to records from the Cook County medical examiner's office.