BILLINGS, Mont. (AP) - Authorities are asking for the public's help in the investigation into the death of a 34-year-old Glendive, Mont., woman whose body was found in the Yellowstone River.

Susan Casey was last seen April 12 in Glendive. Her body was found Tuesday near Fallon.

Prairie County Sheriff Bill Klunder is asking boaters, anglers and anyone on the river between Forsyth and Glendive to be on the lookout for any personal items that may help in the investigation. He says findings should be reported to the local sheriff's office.