Two hardcore Naxals carrying a reward of Rs 12 lakh on their heads and allegedly involved in several incidents of violence in Maharashtra and other states have surrendered before Gadchiroli district SP Ankit Goyal, police said on Thursday.

Kolu alias Vikas alias Sukant Vinod Pada, (27), a resident of Narayanpur district in adjoining Chhattisgarh, and the woman Naxal, Raje alias Debo Jairam Usendi, (30), a native of Maharashtra's Gadchiroli district, turned themselves in before the Superintendent of Police recently, the police said in a release.