12. How does Church die?
From Quiz Pet Sematary
Answer:
He's hit by a car
Louis, thinking logically, pins the recent forest walk on sleepwalking brought on by emotional trauma and he puts the event behind him. He is, however, forced to face the reality of mortality soon after when, on Halloween, Norma has what appears to be a heart attack. Fortunately, Louis is able to attend to her immediately and she makes a recovery soon after.
Rachel takes the kids to Boston to visit her parents over Thanksgiving and Louis, staying back in Maine, is the only one around when Church, Ellie's cat, is hit by a car on the road out front. Jud informs him and insists that they bury it that night up at the pet sematary, but instead of simply digging a hole where they visited earlier in the year, Jud takes him up over the seemingly treacherous pile of deadfall circling the site and brings him to the actual burial site where the Micmac tribes brought their bodies to repay him for saving Norma. Louis has to dig through stony ground, but eventually he has a grave for Church that he can be satisfied with. He piles a cairn of stones atop the spot and they return home soon after, both exhausted with the interesting trip.
Church returns the next day.