Trauma and different types of memories

     Autobiographic, which means ones would remember the road conditions, what the bi stander's were doing, 

Order of events, One may not remember anything else but their brain recalls the accident scene by what happened first, Ambulance, Police, Firetruck, the way the emergency vehicle's showed up. 

 General Knowledge, 

Remembering the other vehicle 's color, make, model if you were in a crash.

The recall of how feelings, how you emotionally felt.