One dead, another critical after carbon monoxide leak in Regina

One person has died and another remains in critical condition following a carbon monoxide poisoning incident at a residential building in Regina on Friday night.

Emergency responders were dispatched to a multi-family property in the 1800 block of Albert Street shortly after 8 p.m. after reports of a potential gas exposure. Upon arrival, crews discovered two individuals suffering from symptoms consistent with carbon monoxide poisoning. One person was pronounced dead at the scene, while the second was immediately transported to hospital, where they remain in critical condition.

Fire and emergency services worked swiftly to secure the building and prevent further exposure. The source of the carbon monoxide was identified the same evening and was shut down to ensure the safety of residents and first responders.

During an update provided on Monday, officials confirmed that the gas release was linked to mechanical service equipment inside the building. Preliminary findings indicate that maintenance or repair work had been taking place on the equipment prior to the incident. Investigators determined that the malfunctioning equipment was responsible for the dangerous buildup of carbon monoxide.

Authorities also confirmed that all other service systems within the building were inspected and found to be functioning safely. After thorough checks were completed, the building was deemed safe for occupancy. Residents who had been temporarily displaced during the emergency were allowed to return to their homes on Saturday.

The incident is now under investigation by several agencies to determine how the equipment failure occurred and whether safety procedures were properly followed. The Saskatchewan Coroners Service is reviewing the circumstances surrounding the death, while technical and safety authorities are examining the mechanical systems involved. Police and fire officials are also participating in the investigation.

Carbon monoxide is a colourless, odourless, and tasteless gas that can be fatal when inhaled in high concentrations. Because it cannot be detected by human senses, exposure often occurs without warning, making functioning detectors critical in residential buildings.

Officials are reminding residents to ensure carbon monoxide detectors are properly installed and maintained in their homes. Provincial regulations require detectors in all residences that have attached garages or fuel-burning appliances. Devices must be installed outside sleeping areas and on every level of a building that contains fuel-burning equipment.

Residents are encouraged to test their detectors regularly and replace batteries as needed. Safety experts stress that working carbon monoxide detectors can provide early warning and save lives.

The investigation remains ongoing, and further details are expected to be released as authorities continue their review.