Kolkata, June 28 -- Two students and a staffer of a government-run law college in the heart of Kolkata allegedly gang-raped a 24-year-old student and tried to hit her with a hockey stick, after the main accused pressured her for marriage, police said on Friday, as a huge political row erupted over the grim crime. The Bharatiya Janata Party alleged that the main accused in the crime -- 31-year-old Monojit Mishra, a former student of the college who is a non-teaching staffer at the institution - was a key office-bearer of the student wing of the Trinamool Congress but the state's ruling party said he never held an important post. Mishra's social media account said he was a former chief of TMC's youth wing in the college. Police identified the...