Federal authorities are investigating a death on the Pine Ridge Indian Reservation over the weekend

WANBLEE, South Dakota — Federal authorities are investigating a death on the Pine Ridge Indian Reservation over the weekend.

FBI spokesman Kyle Loven says one person died and another was injured in Wanblee. He declined to release further details.

The FBI is working with the federal Bureau of Indian Affairs and the Oglala Sioux Tribal Department of Public Safety on the investigation.

The tribe has not commented on the incident.