By Kevin Hendricks — The Paper. Three people are dead and 19 others are hospitalized — including 18 first responders — after an unidentified substance was discovered at a Mountainair residence Wednesday, triggering a major hazmat response from state and county agencies. New Mexico State Police responded around 11 a.m. to an address on Hanlon…

Kagi AI Summary:

A hazmat incident at a Mountainair residence resulted in three deaths and the hospitalization of 18 first responders. Authorities are investigating an unidentified substance suspected to be narcotics that caused the emergency. Officials confirmed the exposure is contained to the home and is likely transmitted through contact rather than being airborne.