RAJ KUMAR   Ranchi, July 8: A day after a coal trader Ranjit Gupta was shot at near old Argora Chowk here, a member of the Aman Sahu gang, Mayank Singh claimed responsibility through a Facebook post. Argora police station officer in-charge Brij Jha confirmed the claim saying ‘it is being verified.’ Claiming responsibility, Singh … Continue reading Aman Sahu gang member claims responsibility of gun attack on coal trader