Katha (2009)

Chitra (Genelia) is a loner and she comes to Araku seeking employment as a teacher in a kids school. Krishna (Arun) is an aspiring director. He comes to Araku to do trail shoot and complete script for his debut film. Local Circle Inspector (Prakash Raj) is a friendly cop. Chitra has an uncomfortable history as she spent a year in a mental asylum. Chitra and Krishna become good friends. While peeping through her binoculars, Chitra notices a murder where she could clearly see the victim girl. She reports it to the police and they find no evidence of murder. With a history at mental problem, Chitra doubts that her past mental condition is catching up again. The rest of the story is all about whether the murder she saw was real or just a hallucination?