I'm sorry, but I disagree with you (and upvoted that post). While post traumatic stress disorder is highly individualistic, one of the classic symptoms is a desire not to be reminded of the trauma (especially only five weeks after). Usually, at this point, a victim would be doing everything possible not to think of it.
Granted, PTSD is highly individualistic, but if you read the relevant medical literature, this is not a classic case.
The thing though is that flashbacks are involuntary (though most often brought about by a sensory trigger). The way this victim is seeking to bring this forward is voluntary.
I'm not trying to attack the victim, merely I'm agreeing with this thread's parent comment - this case is nowhere near average.
Granted, PTSD is highly individualistic, but if you read the relevant medical literature, this is not a classic case.