i relize that but i want to know how they faked his death...and i want to know about his father and why his name was changed???but i still think hes dead and gone
He is not dead. Not even close. The clues are in the episode. Syd gave Vaughn some liquid through the straw in the hospital. Jack probably helped her, since he did that to Sloane before. Look at the facial expressions between Syd and Jack when Vaughn flatlined. They were up to something for sure.