Sheriff: Boy killed his family, later confessed

A 14-year-old boy admitted to killing five members of his family, including his three younger siblings in a small Alabama town, authorities said Tuesday. The slayings rocked the quiet community of Elkmont, a tiny town of 500 just northwest of Huntsville. Subscribe to the CBS News Channel HERE: Watch CBSN live HERE: Follow CBS News on Instagram HERE: Like CBS News on Facebook HERE: Follow CBS New