An ophthalmologist from a medical college in Bengaluru has been arrested by the anti-terror National Investigation Agency (NIA) for alleged links to ISIS operatives. Abdur Rahman, 28, was working on a medical app for helping terrorists, investigating officers said on Tuesday. Abdur Rahman, who worked at the MS Ramaiah Medical College, was arrested on Monday in connection with the Islamic State Khorasan Province (ISKP) case being probed by the NIA, they said.