The death of a Mt. Pleasant woman who was found face down in a hotel hot tub last month has been ruled accidental, according to the Isabella County Sheriff.

Michael Main says 26-year old Mabann Marie Teller died of accidental drowning.

A suspicious death investigation was launched February 20th after Teller was found dead by other guests face down in a hot tub at the Baymont Inn and Suits in Union Township.

He says Teller who had THC in her system, also had a blood alcohol level of .356 at the time of her death; which is more than four times the legal limit in Michigan.