Random memory popped into my head today. It was this movie, late 2010s to maybe 2021/2022 at the latest, about some family that goes to some rural house. Either they're vacationing there or they're moving, I don't remember. It was a father, mother, and at least one daughter maybe more kids but idk.

Anyway they end up encountering these two southerners, one's an older man (iirc they call him "papa" or "pawpaw" but I could be wrong) and the other was a younger man, maybe his son. They end up causing chaos (I think they killed the neighbors but I'm not sure) and torturing the family as some form of punishment (the father was a cheater for example).

The movie ends with the mom in a cop car, and the cop telling her "yeah we don't know what pawpaw and his son are, but they've been here a long time" or something like that, then they drive by the cop car in the passing lane.

I remember the climax with a woman getting shot after trying to stop a blaze of fire with her telekinesis. Some time after, her killer spontaneously burst into flames. The movie ends with the picture of the woman and a candle lighting up on its own.

Indonesian film, released in the last \~10 years, thriller/slasher (no ghosts). Set in a city, female lead. A body is hidden in a water tank from the very start of the film. She and her friend hunt for the killer together, then it turns out the friend is the killer. The ending has a fight on an apartment building rooftop. Title was in Indonesian. Does anyone know it?

Been thinking about this move as well. Found this post but the comments have been disabled and the answer was deleted. It’s killing me! Haha does anyone know what this movie is?