Ranchi: A top CPI Maoist of Kauleshwari zone across Palamu, Chatra and Gaya. Maheshi Yadav alias Banarsi alias Raghubansh, who was wanted in Bihar and Jharkhand especially in the border region, surrendered before DGP D K Pandey in Chatra district on Thursday. He carries a cash reward of Rs 5 lakh on his head.