Darnell and A’millah were among five children and two adults in a van in a casino parking garage on Feb. 10. The two siblings were taken to a hospital, likely victims of exposure to the cold ...

DETROIT (AP) — Two Detroit children who recently died in a van in below-freezing temperatures were victims of carbon monoxide, not exposure to cold weather, authorities said Wednesday.

Darnell and A’millah were among five children and two adults in a van in a casino parking garage on Feb. 10. The two siblings were taken to a hospital, likely victims of exposure to the cold ...