Mumbai/ Nagpur, Feb 17 (ANI): Workers of the Communist Party of India (CPI) staged a protest in Maharashtra, demanding immediate arrest of the gunmen who shot at their leader. Unidentified gunmen shot at senior communist leader Govind Pansare and his wife Uma in Kolhapur city while the couple was on a morning walk early on Monday. In Mumbai, the protesting and slogan-shouting CPI members tried to climb the gate of state Secretariat but the police managed to stop them. They also tried to block the traffic in the city. The protesters threatened to intensify their stir if the shooters were not arrested in a day. Maharashtra Chief Minister Devendra Fadnavis has promised to nab the culprit and said that an inquiry at the highest level would be undertaken into this attack.