Tanner Horner jokes about attempting to break 7-year-old Athena Strand’s neck before strangling and killing her. Tanner Horner, a former FedEx driver, pled guilty to killing 7-year-old Texas girl Athena Strand. A trial is underway to determine if Horner should face the death penalty or life in prison for the 2022 killing. According to court documents, Horner told police he struck Strand with his delivery van while backing up. He allegedly kidnapped her and strangled her out of fear that she would tell her father about the incident. ...