More arrests likely in Pollachi sexual assault case Updated: Updated: Share Article AAA The Central Bureau of Investigation (CBI) is investigating the role of more persons in the Pollachi sexual assault case. Sources privy to the investigation said that names of at least six persons cropped up in the statements given by the three affected girls who recently disclosed about the sexual assault by a group of men, hailing from Pollachi. Of these, the CBI arrested three persons K. Arulanantham (34) of Vadugapalayam, AIADMK’s Pollachi town students’ wing secretary (since expelled), Haron Paul (29) of Achipatty and P. Babu alias ‘Bike’ Babu (27) late on Tuesday.