@TECHSHARE this accident was planned and carefully carried out but the question that comes to my mind is did Harvey do it, or was it someone else who did it to frame him. Now I know on the face of it people would say Harvey did it, but when I think logically I feel that he’s not so foolish to carry out an attack like this and escape without any consequences. What do you think of this don’t you too feel that there’s some conspiracy behind this attack, or do you too believe that it was Harvey who decided to send out a warning to other witnesses by organising this attack?.
Don't underestimate the hubris of the kind of people that see no problem with victimizing others. People often make the mistake of looking at situations like this in an "if I were them" perspective. You aren't them, and he doesn't think like you, because he is not like you.
He is not ruled by the same set of standards you are, thus it is hard for you to imagine a mindset where other people are mere meat puppets to be manipulated and destroyed at will. That said, I think he or some one involved in his crimes most likely is responsible.