Mass Maharaja Ravi Teja’s most awaited crime action and edge-of-the-seat thriller Ravanasura directed by Sudheer Varma is making a huge noise, thanks to the spellbinding teaser and foot-tapping soundtracks. Today, the film’s theatrical trailer has been released. While the teaser of the movie showed the action and thrilling elements in the movie. The trailer, though doesn’t reveal much about the core point, shows the other aspects. It begins as a murder mystery and Sampath Raj claims that he is innocent. Ravi Teja who is a criminal lawyer requests his senior…