3 dead in New Mexico and first responders treated for exposure to unknown substance, officials say

New Mexico authorities reported three deaths among four people found unresponsive inside a home east of Albuquerque in Mountainair. More than a dozen first responders were exposed to an unidentified substance after being called to the scene for what was suspected to be a drug overdose. Eighteen responders experienced symptoms including nausea and dizziness. All responders were transported to the University of New Mexico Hospital, where they were quarantined and monitored. Two responders were listed in serious condition. Hazmat teams from Albuquerque Fire Rescue assisted in identifying the substance. Investigators believed the substance may be transmitted through contact and did not believe it to be airborne. Town officials said there was no threat to the public and a secure perimeter was established around the home.

"New Mexico authorities said three people are dead and more than a dozen first responders were being treated Wednesday for exposure to an unidentified substance after being called to a home east of Albuquerque for what was suspected to be drug overdose."

"During the response, authorities said 18 first responders were exposed to the substance and began experiencing symptoms that included nausea and dizziness. All of the first responders were transported to the University of New Mexico Hospital, where they were quarantined and are being monitored."

"At this time, investigators believe the substance may be transmitted through contact and do not believe it to be airborne," Silver said."

"Mountainair town officials said there is no threat to the public and a secure perimeter has been established around the home."

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