Nine in Littleton Poisoned With Carbon Monoxide

Nine people in Littleton, Colorado were sent to the hospital with carbon monoxide poisoning, on Tuesday.

It happened at 9531 West Hialeah Place, near South Kipling Parkway and West Belleview Avenue.

Just after 11:00 MST, ambulances were called to the home.

Once there they realized they were dealing with carbon monoxide poisoning and rushed five adults and four children to St. Anthony's.

Investigators are trying to determine where the poisonous gas came from.

No carbon monoxide detectors were in the home, making those present very lucky that it happened during the day, not over night.