Police say a drunk driver is in jail after slamming into a woman's car, seriously injuring her. It happened around 1:30 Friday afternoon on Highway 64 in Tyler, in front of Wal-mart. Police say a woman was pulling out of the parking lot when Juan Marin's car struck hers. Marin was arrested at the scene on "accident involving injury" and "intoxicated assault with a vehicle" charges. The victim, "Natasha Allen," was taken to a local hospital where she is in fair condition.