im thinking that is just far too old jmo. I'm thinking more along the lines of mid 30's or at most early 40's when he murdered the gilgo victims. by the time someone is in their 50's and 60's typically their serial killings begin to decline. This guy was in his prime when he murdered those poor girls. He was fit enough to be able to move their remains. He was fit enough to subdue them. And most men in their 50's and 60's have established too many social connections to be able to get away with these sorts of crimes. again all jmo! Your Tina Foglia theory interests me greatly.