Authorities in northern Wisconsin said a 40-year-old woman from Illinois was killed when she crashed her snowmobile.
WSAW-TV in Wausau reported Tuesday that the crash happened Monday night in the Town of St. Germain.
The Vilas County Sheriff's Department said the woman failed to negotiate a curve and rolled her snowmobile down an embankment. She died of internal injuries.
The woman was a resident of Morton, Ill. Her name has not been released.
Authorities said alcohol may have been a factor in the crash.