Three dead, 18 first responders quarantined after exposure to unknown substance at New Mexico home

Three radical died and astir 20 archetypal responders were quarantined Wednesday aft vulnerability to an unidentified substance astatine a New Mexico home, authorities said.

New Mexico State Police said officers responded astir 11 a.m. to a residence successful Mountainair, New Mexico, to assistance the Torrance County Sheriff’s Office with what was initially believed to beryllium a suspected overdose involving an chartless substance.

Authorities said 4 radical were recovered unresponsive wrong the residence. Three of them were pronounced dead, according to a constabulary statement.

Officials said 18 archetypal responders were exposed to the substance and aboriginal began experiencing symptoms including nausea and dizziness.

MAINE STUDENT PASSES OUT, 11 TAKEN TO HOSPITAL AS CAUSE OF ILLNESSES REMAINS UNKNOWN

New Mexico State Police respond to location successful Mountainair, wherever authorities accidental respective radical died Wednesday, May 20, 2026, and much than a twelve archetypal responders were exposed to an chartless substance and aboriginal treated astatine a hospital. (AP Photo/Savannah Peters)

The 4th occupant of the residence and the exposed archetypal responders were transported to the University of New Mexico Hospital, wherever they are being quarantined, evaluated and monitored.

Two archetypal responders stay successful superior condition, constabulary said.

Albuquerque Fire Rescue hazmat teams are moving to place the substance involved.

Investigators said they judge the substance whitethorn dispersed done interaction but bash not judge it is airborne.

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

A New Mexico State Police conveyance blocks disconnected a vicinity successful Mountainair, New Mexico, wherever authorities accidental respective radical died Wednesday, and much than a twelve archetypal responders were exposed to an chartless substance and aboriginal treated astatine a hospital. (AP Photo/Savannah Peters)

Authorities said determination is nary menace to the nationalist and that a unafraid perimeter has been established astir the residence.

This is simply a processing story; cheque backmost for updates.