NORTHFIELD, Minn. (AP) — Police in Northfield are investigating the death of a woman whose body was found in the snow outside a residence.

Authorities say the woman's body was discovered Sunday about 3 p.m. KARE-TV reports police say the woman had been there for more than a day. There were no signs of a struggle or suspicious activity.

The Hennepin County Medical Examiner will do an autopsy.