The Central Bureau of Investigation (CBI), probing the fake passport case in West Bengal and Sikkim, has uncovered links of an international woman trafficking racket with this scam.

The central agency sleuths have secured some definite clues of this link following the arrest of a man, identified as Varun Singh Rathor, from Naxalbari under Siliguri sub-division in Darjeeling district of West Bengal on Saturday night.