The official trailer for the Nawazuddin Siddiqui starrer 'Raman Raghav 2.0' was released on Tuesday. Directed by Anurag Kashyap, the film also stars Vicky Kaushal as a cop. Nawazuddin plays the titular character based on the serial killer Raman Raghav and his murder spree in Mumbai in the 1960s. The film is scheduled to release on June 24.