Tanner Horner was reportedly heard singing a Christmas song during the abduction and killing of 7-year-old Athena Strand in late 2022. Prosecutors played a video in court on Thursday, April 16, in Fort Worth, Texas, showing events from Nov. 30, 2022, the day Strand was abducted and killed. According to ABC affiliate WFAA, the footage—captured by a FedEx truck’s surveillance camera—included audio of the former driver singing “Jingle Bell Rock” while the incident unfolded. #athenastrand #tannerhorner