Jessica Chambers ' words to firefighters have `` certainly given us a lead , '' prosecutor says . DA : Investigators believe she received call , her phone will be `` the key to everything '' She walks to the store 's front door when something or someone catches her attention . Emergency responders found her badly burned on a rural road in Panola County , Mississippi . The fire was reported at about 12:30 a.m. Friday morning and quickly spread across more than 100 acres of land near the town of Pinson.
Jessica Chambers ' words to firefighters have `` certainly given us a lead , '' prosecutor says . DA : Investigators believe she received call , her phone will be `` the key to everything '' Emergency responders found her badly burned on a rural road in Panola County , Mississippi . The fire was reported at about 12:30 a.m. Friday morning and quickly spread across more than 100 acres of land near the town of Pinson.