2 dead in suspected CO poisoning in Wasilla

On July 6, 2024, at 1:12 pm, emergency medical service and rescue crews were called to a scene of a multiple fatality incident in the Williwaw Subdivision in Wasilla. According to the Alaska State Troopers (AST) dispatch, troopers received a report of two deceased adult females at a residence in Wasilla.

AST, Wasilla Police Department, and Central Mat-Su EMS and Fire responded to the residence, and lifesaving efforts were attempted on both females; however, they were declared deceased at the scene.

A preliminary investigation revealed that 21-year-old Wasilla resident Rosa Schlosser and 19-year-old Wasilla resident Desiree Michaud were inside the residence while a generator was running in the crawlspace, likely dying from carbon monoxide poisoning. Initial arriving crews reported high levels of carbon monoxide in the home as they arrived.

No foul play is suspected; however, the investigation is ongoing. Both bodies were sent to the State Medical Examiner’s Office for autopsy. Next of kin have been notified.

Mat-Su Borough Director of Emergency Services Ken Barkley would like to remind residents that Carbon monoxide (CO) is a colorless, odorless, and poisonous gas that can be deadly.

“It’s often referred to as the “invisible killer” because it’s virtually undetectable by our senses.”

Director Barkley also added a few important safety messages and steps to prevent CO poisoning.

“Install CO Alarms. Make sure you have carbon monoxide alarms installed inside your home. Place them in a central location outside each separate sleeping area and on every level of your home. These alarms provide early warning if CO levels become dangerous.”

He also says that ventilation matters. Most Alaskans use fuel-burning appliances, such as furnaces, heaters, or generators that require proper ventilation. And while most are utilized in the fall and winter seasons, portable generators may be needed year-round.

“Use portable generators outdoors in well-ventilated areas away from doors, windows, and vents. Also, keep vents for dryers, furnaces, stoves, and fireplaces clear of snow and debris,” says Barkley, who adds this:

“I would also add never, never run a generator inside.”

If anyone suspects a CO poisoning, move to an open area with fresh air immediately.