FULL TITLE: Father of kidnapped Tennessee teen divorces her mother, accusing her of 'beating the girl and locking her in the basement' before the 15-year-old was 'snatched' by teacher The 15-year-old Tennessee girl who was allegedly kidnapped by her teacher for more than a month was vulnerable to predators because of the abuse she faced at her mother's hands, court documents say. Elizabeth Thomas was taken away by 'boyfriend' Tad Cummins, 50, on March 13, authorities say. The pair were found in an isolated hut in rural California, 2,500 miles away, on April 20. Now Elizabeth's father claims in divorce...