Vastavam web: The teaser of Bellamkonda Sai Srinivas starrer ‘Rakshasudu’ is here. The film is remake of Tamil hit serial killer thriller ‘Ratsasan’. Directed by Ramesh Varma and produced by Koneru Satyanarayana, the movie has Bellamkonda Srinivas in the role of a cop. Anupama Parameshwaran is the heroine.The teaser seems to be faithful to the original movie. The film is scheduled for release on July 18.