andrea mccarren is live at the scene with the latest. what can you tell us, andrea? >> bruce, i'm standing just above indianhead highway where the crash occurred near the intersection of wilson bridge record. happened jussive just after 3 a.m. you can still see evidence of the tragedy. >> reporter: gittering in the evening sun, a lone tree took the the brunt of the crash. it is still standing with a significant gash. it was here police say a gmc yukon slammed into the back of a mazda 3 ramming it off the road and into that tree. >> there were two passengers in that vehicle. two females that were ejected from the vehicle. they were pronounced dead on scene. the driver of that vehicle was also pronounced dead. the remaining passenger, a male adult, was transported to a local hospital. >> reporter: among the dead the mazda's driver 53-year-old eugene johnson and a passenger, 52-year-old woman. both of manassas. another woman was also pronounced dead on the scene. a fourth passenger was injured but expected to survive. police say the yukon was disabled in the crash and t