Three people who were found dead on a boat at Saguaro Lake Marina on Jan. 18 were using drugs when they were accidentally poisoned by carbon monoxide.

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It's still a mystery as to how three people were found dead on a houseboat at Saguaro Lake in Mesa. Deputies responded about 3 p.m. on Jan. 18 to the Saguaro Lake Marina, located about 50 minutes ...

A man and two women were found dead on a houseboat on Saguaro Lake. Detectives believe the cause of death to be carbon monoxide poisoning. No signs of suspicious activity were found. MARICOPA ...

Three people died of accidental carbon monoxide poisoning on a boat at Saguaro Lake Marina. The victims were identified as Jason Elderkin, 41, his wife, Amanda Elderkin, 35, and her mother ...