The Pine Ridge Indian Reservation in South Dakota, home to the Oglala Sioux tribe, is wrestling with a sudden surge of teen suicides.
Seven young people have taken their lives since early December, and some fear others are being encouraged do so on Facebook - and with nooses that have been hung near kids' homes.
- Regina Garcia Cano, reporter for the Associated Press, based in South Dakota. She tweets @reginagarciakNO.
This segment aired on April 15, 2015.