Federal Bureau of Investigation (FBI) chief Robert Mueller will be visiting New Delhi next week to probe the India links of David Coleman Headley, the Pakistan born American national in custody in the US for allegedly plotting terror attacks.

Mueller, who will be heading a team of investigators days ahead of the first anniversary of the Nov 26 Mumbai terror strike, will probe Headley's network in India and also establish his links with the Pakistan based Lashkar-e-Taiba (LeT), intelligence officials here said.