'Mardaani 2' trailer: Rani Mukerji is back as the fierce cop Shivani Shivaji Roy 

Rani Mukerji had impressed one and all in her fearless cop-avatar in 'Mardaani' way back in 2014. Five years later, Mukerji is back on the screen at Shivani Shivaji Roy in 'Mardaani 2'.

The trailer of the film was released on Thursday and it shows Mukerji as the fierce police office,out to nab notorious rapists.

Narrating a grisly tale of rape, the trailer starts by flashing a data by NCRB which read, "More than 2000 rape crimes are committed by boys under 18 years in India every year. These are only registered cases."