Pisaj

Pisaj or Evil Thai rtgs Khon Phi Pisat literally Human, Ghost, Demon is a 2004 Thai horror film directed by Chookiat Sakveerakul.

Oui suffers from hallucinations, brought on by the trauma of seeing her parents killed, and is taking medications. And Aunt Bua is involved in some sort of mysticism, and keeps a strange shrine in the house.With the drug war by prime minister Thaksin Shinawatra as a subtext, many threads in this strange ghost story are somehow tied together. ........

Source: Wikipedia