The Demon (Doitto) (2018)

Detective Bose had spent sleepless nights working on a serial killing case, but in vain. One morning he is summoned to a desolate countryside station to look into the claims of a man, who seems to have witnessed the murder of his baby daughter. Soon realization of his neglected responsibilities as a father start to dawn upon Bose as he finds himself vulnerable to possible threats at his newborn daughter as she too fits the profile of a potential victim of the serial killer.