Desc: Ilamai Oonjal: Directed by Mangai Harirajan. With Aarthi, Abhinayashree, Keerthi Chawla, T.P. Gajendran. Some college students from Chennai go on vacation trip to a hill station. On their trip, girls get killed one by one in a thrilling manner. The rest of the story is why they got killed and who is the killer.