After leaving a lasting impression with her powerful portrayal of Lajjo, the courtesan in Sanjay Leela Bhansali's grand period drama series Heeramandi, Richa Chadha is all set to surprise audiences once again with a completely different avatar. According to industry sources, the Gangs of Wasseypur actress will soon be seen heading a gripping crime thriller series for a leading OTT platform. In a sharp departure from her recent period role, Richa is reportedly stepping into the shoes of a detective for the upcoming project.