The men described the fourth man, The Master, as a middle-aged, part-time teacher who hung around their window-and-door-making shop.

WSJ: On India's Streets, Women Run a Gantlet of Harassment

Roddick's resistance was finally broken and Federer rattled through the fourth, giving the 23, 000 spectators a master class as he wrapped up victory in two hours 26 minutes.

BBC: SPORT | Tennis | Federer claims US Open hat-trick

They allege that a fourth man, whom they know by the nickname "The Master, " insulted and groped her.

WSJ: On India's Streets, Women Run a Gantlet of Harassment