The passenger in a motorcycle accident in Eaton County last week has died.
19-year-old Tabbitha Bartlett of Eaton Rapids passed away Sunday from injuries sustained from the accident.
The motorcycle driver, 41-year-old Dennis Olmstead of Springport was not wearing a helmet wen he crashed on M-50 and Canfield Road in Eaton County last week.
The passenger, a woman from Eaton Rapids, was not wearing a helmet either.
Eaton County Sheriff's Deputies believe speed and alcohol were a factor in the accident.
The accident remains under investigation.