An 18-year-old Flowery Branch woman has been charged with DUI in a Sunday wreck that seriously injured her 16-year-old passenger. “The teenagers were traveling back home from an (Atlanta) Braves game,” when the accident happened at 7:20 p.m., said Trooper Jonathan Munger, spokesman for Georgia State Patrol Post 6 in Gainesville. He said speed also was a contributing factor in the crash.