Please answer the following question: Build a movie plot around this: How are Jason and Diana related? Diana is his half-sister
Answer:
The undead serial killer Jason Voorhees, thought to be killed in Part 8, is back at Crystal Lake - through some form of unexplained or unknown resurrection - but this time the killer is on the wrong end of an FBI sting. As he is about to kill a woman (undercover FBI agent Elizabeth Marcus), the FBI springs a trap. After gunning him down, they launch a grenade and Jason gets blown to pieces - but, unknown to the agents, Jason's dark heart keeps beating. His remains are sent to a morgue, where the coroner Phil is hypnotized by Jason's heart and begins to eat it, causing himself to be possessed by the demonic spirit of Jason. Jason, now in Phil's body, kills Phil's assistant, and two FBI agents.Jason/Phil then goes to Crystal Lake, where he finds three partying teens named Alexis, Deborah, and Luke. While Luke and Deborah have sex in a tent, Jason/Phil kills Alexis with a scalpel. He then attacks the other two, and splits Deborah in half with a signpost, and then kills Luke by smashing it on his head.Jason/Phil then attacks police officer Josh and Edna. He kills Edna by slamming her head into a car door. He then transfers himself into Josh's body, possesing him.Meanwhile, bounty hunter Creighton Duke finds out that only members of Jason's bloodline can truly kill him and he will return to life if he possesses a member of his family. The only living relatives of Jason are his half-sister Diana Kimble, her daughter Jessica, and Stephanie, the infant daughter of Jessica and Steven Freeman.Jason/Josh makes his way to Diana's house. Steven bursts in and stabs Jason with a fireplace poker. Diana is killed with a knife sharpener and Jason/Josh escapes. Steven is falsely accused and arrested for Diana's murder, and meets Duke, who reveals Jessica's relation to Jason. Determined to get to Jessica before Jason does, Steven escapes from jail.Jessica is dating American Casefiles reporter Robert Campbell. Steven goes to the Voorhees house to find evidence to convince Jessica, but falls through rotten boards. Robert enters...