Five people were found dead and another was hospitalized after a possible carbon monoxide exposure at a Richmond apartment complex on Saturday afternoon. Officials are currently investigating the incident in the Cache County community.

Deputies responded to an emergency at a tri-plex apartment complex in Richmond at 12:15 p.m. When deputies arrived, carbon monoxide alarms at the location had reportedly been sounding "for an extended period," according to information released by officials.

The initial discovery was made by a neighbor, who located an adult male in the garage area of the complex. This individual appeared to be deceased, prompting further investigation by authorities.

Following the neighbor's discovery, officials expanded their search inside the apartment complex. There, investigators found four additional deceased victims. The identities of the victims have not been released, nor have further details about the specific circumstances of their discovery been provided by authorities.

In addition to the five fatalities, one adult male required emergency medical attention. This individual was found in an adjoining apartment within the same complex. He was transported by ambulance to a local hospital for what officials described as possible carbon monoxide exposure. His current condition has not been specified by authorities.

The incident remains an active and ongoing investigation by local officials. Authorities have not released further details regarding the specific cause of the possible carbon monoxide exposure or the full timeline of events that led to the discovery on Saturday afternoon. The identities of those affected also have not been publicly confirmed.

Investigators are working to determine the precise circumstances within the tri-plex apartment complex. Officials have not provided information on any potential sources of carbon monoxide, nor have they detailed the operational status of all carbon monoxide detection systems within the property beyond the initial report of alarms sounding "for an extended period." Questions about the relationships among the deceased individuals or whether they resided in the same or different units within the complex are also part of the ongoing inquiry and have not been publicly addressed.

The investigation will thoroughly examine all aspects of the scene, officials have indicated. The initial call to deputies occurred at 12:15 p.m. on Saturday, leading to the discovery of the five deceased individuals and the hospitalization of one adult male. Further information is expected to be released as the investigation progresses and officials gather more conclusive evidence.