Friday The 13th - Part 2 (DVD 2002)

Story:
Operating under the assumption that the site near a particularly gruesome series of mass murders is the perfect place to open a summer camp for unsuspecting children, a fresh batch of teenage camp counselors return to the ill-fated Camp Crystal Lake five years after its most recent atrocities. Since the perpetrator of those crimes was decapitated by the only survivor (Adrienne King), the plucky teens ignorantly go about the business of reviving the camp, unaware that they are being stalked by an unseen figure who lives in the woods, waiting for the right opportunity to take bloody revenge.

Comments:
This time it's not the mother of jason, but jason itself who does the killing, he had been living in the woods for many years and is totally wild, he wears a hood over his face and not yet the ice hockey mask later to be his trade-mark.
awesome movie, watch this if you like freddy vs jason, you just HAVE to know the history. A++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++