Well, with that, it becomes extremely difficult to determine. Once again, I am underscoring that I am not an expert, and I think that you have asked experts about this. So, I am speaking for myself.
It is clear that post-traumatic stress phenomena are linked to depression and, as you know, there is a relationship between suicide and depression.
That said, it is clear that the exact links between post-traumatic stress, depression and suicide are not at all clear. There are a lot of individuals who can suffer from acute post-traumatic stress syndrome and don't necessarily commit suicide.