One serial Killer in Particular known as the Red Head Killer was traveling around the tri state area.
who would prey on young red headed lady's and to this day has not been captured .
This killer who many believe to still be alive and possibly still active has been indicated in as many as 8 -11 deaths of red headed women and at one time it was thought a truck driver may have been responsible since the murders happened off of interstate highways and in so many states.
Many of the women appear to have been involved in prostitution which makes it that much harder to track
as people consider them society's throw away's and not worth worrying about.
Pa. Investigators got involved as they thought the red head killer may have been involved in some unsolved murder victums found dumped in Pa. But to this point none has been confirmed but the cases are still being looked at as possibly related.
and a trucker possibly being involved makes sense since it is well known certain truck stops are crawling with Lot Lizards what truckers call prostitutes so one getting in a truck and vanishing would go un noticed very easily and just as easily when a trucker stops and picks up a hitch hiker.
This once again is a case of if you see something say something as this is only way this killer will be brought to justice if he is still out there.