Five Found Dead in Apparent Carbon Monoxide Incident in Cache County

Salt Lake City, UT, October 10, 2026 —

CACHE COUNTY, Utah – Authorities are investigating an apparent carbon monoxide poisoning incident that resulted in the deaths of five individuals. The discovery was made at an apartment complex located in Cache County, in northern Utah.

Emergency services were dispatched to the scene following reports that led to the discovery of the deceased. Preliminary findings suggest that carbon monoxide, a colorless and odorless gas, may be the cause of the fatalities. The exact circumstances and the source of the suspected carbon monoxide leak are currently under investigation by local authorities.

The number of victims has been confirmed at five. No further details regarding the identities of the deceased, their relationship to one another, or the specific unit within the apartment complex where they were found have been released by investigators.

The nature of carbon monoxide poisoning requires a thorough examination of potential sources within a residential building, which can include faulty heating systems, combustion appliances, or blocked vents. Officials have not yet commented on the specific findings of the investigation regarding the origin of the gas.

Further information is expected as the investigation progresses. Authorities have not provided a timeline for when additional details will be made public.

Story summarized from the original created by Alex Turnalip on www.deseret.com, see more information here.

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