Austin Police have charged 40-year-old Melissa Marshall with driving while intoxicated after she was involved in a fatal wreck in northwest Austin Tuesday.
Investigators say Marshall was driving a Ford Escape north on Research Boulevard when she hit a 1999 silver Honda Civic traveling east on Balcones Woods Drive. The Escape hit the Civic on the passenger side.
The female passenger of the Civic was pronounced dead at the scene. The male driver later died at an area hospital.
Police say they have not determined which vehicle ran the red light.
Other charges against Marshall are pending.