MATHURA: Ram Vriksh Yadav, the chief of the violent encroachers in Jawahar Bagh, is among those killed in the clashes, police said today as the toll mounted to 27 with three more persons succumbing to injuries. Uttar Pradesh DGP Javed Ahmed said on twitter that the body of Yadav and some others have been identified by his associates and his family has been intimated for confirmation.