Officials with the El Paso Fire Department said three people are hospitalized after a carbon monoxide poisoning at a home in south-central El Paso.

The incident happened at 6027 Jemez Drive.

Officials said all three people who were hospitalized are in critical condition.

“Firefighters inside the structure got readings of CO present inside the home,” said a fire official.

Texas Gas is on the scene investigating the incident.

No other information was provided.