Randy Parker is a police officer that was the 4th and final person to be possessed by Jason Voorhees and this is a special note for the first time as an adult ever, Jason briefly but finally spoke. He is also the only person to be possessed by Jason and not have kill people. Since Josh survived a shot to the head and impaled by a poker through the heart when Jason was possessing him, and after he left his body for Robert's, he was shown to be alive while he was melting. Randy would've survived being almost entirely decapitated, but he didn't survive at all after Jason leaving Randy's body because when he left it, it melted away.
He is Jason's 109h murder victim as well as the 4th and final possession victim.
Randy Parker from A Christmas Story