Layla Santanello's family longs for answers three years after her disappearance and investigators believe 'others' know what happened

KINGSPORT, Tenn. (WJHL) - Three years after 20-year-old Layla Santanello disappeared, her family is still searching for answers and holding onto hope that one day they will be able to bring her home. The anniversary comes as the Kingsport Police Department released new information on Friday that the lead detective in Layla Santanello's disappearance believes [...]