We have a developing story that we've been following since last week.
Tennessee Highway Patrol says the woman who was the driver of a vehicle that was involved in a fatal crash on U.S. 19-E in Carter County last week has died.
T.H.P. says Katrina Nye passed away in Johnson City Medical Center around one Friday afternoon.
The head-on collision killed 7-year-old Jonathan Nye and 2-year-old Dalton Moffitt.