Here's what we know about three people dying from what officials believe to be carbon monoxide poisoning on a boat at Saguaro ...

Amanda and Jason Elderkin and Amanda's mother Julieanne Afman were found dead on a boat at Saguaro Lake on Jan. 18. Was it carbon monoxide poisoning?

Three people died Saturday of apparent carbon monoxide poisoning on a boat at Saguaro Lake. Carbon monoxide is an odorless ...

It's still a mystery as to how three people were found dead on a houseboat at Saguaro Lake in Mesa ... "appeared to have died from carbon monoxide poisoning," Gillett stated. The three were officially ...

Deputies responded about 3 p.m. on Jan. 18 to the Saguaro Lake Marina ... who died from carbon monoxide poisoning while boating on Lake Minnetonka. The law requires carbon monoxide detectors ...

Three people are dead after possible carbon monoxide poisoning in a houseboat on Saguaro Lake in Mesa on Saturday.

The Maricopa County Sheriff’s Office has identified the three people who died in an carbon monoxide poisoning at Saguaro Lake in Mesa over the weekend ...

Investigators say a generator was found running inside the boat, and they believe the cause of death was from carbon monoxide poisoning.

The three people were identified as Amanda Elderkin and Jason Elderkin, a couple, and Julieanne Afman, the mother of Amanda.