Salem woman pleads guilty in mom's death in Mich.

Salem woman pleads guilty in mom's death in Mich.
FILE - This undated file photo provided by the St. Clair County sheriff's department shows 49-year-old Kelly Rhodes of Salem, Ore. Rhodes who left the body of her 89-year-old mother outside of a Michigan thrift store has pleaded guilty to a reduced charge of manslaughter. The manslaughter charge carries a maximum penalty of 15 years in prison. (AP Photo/St. Clair County Sheriff's Office, File)

PORT HURON, Mich. (AP) — An Oregon woman who left her mother's body behind a thrift store near Port Huron won't get her sentence for manslaughter until after the holidays.

Kelly Rhodes had been charged with murder but pleaded guilty to a lesser charge last month. Authorities believe the death of 89-year-old Mary Grenia of Salem, Ore., in March was partly due to neglect.

Grenia died inside a truck after she and Rhodes were turned away from entering Canada on the Blue Water Bridge. An autopsy revealed heart and lung disease but no sign of trauma.

A sentence for the 49-year-old Rhodes was changed to Jan. 2 from Monday in St. Clair County court. Her attorney has said Rhodes and Grenia were trying to relocate to Canada when they were turned away.