WEST YELLOWSTONE, Montana (AP) — A woman was found dead in Montana on Saturday after coming into contact with a grizzly bear on a trail west of Yellowstone National Park.

The Montana Department of Fish, Wildlife and Parks said in a statement on Sunday that the woman was found deceased on a trail near West Yellowstone, a Montana town nestled in the Custer Gallatin National Forest just west of Yellowstone National Park.

They said the woman was found deceased “following an apparent bear encounter” based on what investigators determined were grizzly bear tracks at the scene. The department said the investigation into the grizzly attack was ongoing.