they tell us anything. not knowing is unbearable. they measured it as more than 10 times the safe level. they listed it as oinking the building. a company worker tells wjz, they have no comment. as the investigation continues, loved ones console each other, hoping the three survivors will recover. and the baltimore city police department is leading this investigation. tonight, they are not releasing any identities. or the relationships between the victims. although families tell us that including that 5-year-old boy, both of his parents were among those five originally found in the house. we re live in east baltimore. weijia jiang, wjz eyewitness news. weijia, thank you. investigators also check carbon monoxide levels in surrounding homes. but it appears none of them have been affected. officers arrived at a home on westfield avenue and found charles with a gunshot wound to the head. the 13-year-old was taken to johns hopkins hospital, where he died last night. invest