The story of murdered Lubbock teenager Elizabeth Ennen will air Tuesday night (April 12) on the Investigation Discovery channel.

Ennen was missing for nearly three weeks before she was found dead in January 2011.

According to police, Elizabeth was babysitting a family friend on January 5, 2011 and never returned home.

Initially arrested on a kidnapping charge, Humberto Salinas, Jr. would later plead guilty to Ennen's murder and be sentenced to life in prison.

Elizabeth Ennen’s story will air Tuesday, April 12 at 9 p.m. CT on a special called “See No Evil” on the Investigation Discovery channel.

[via Everything Lubbock]