According to police sources, when the police went to arrest the accused, Ratan Sheikh today he opened fire on them, in return fire, Sheikh got injured and was taken to a hospital in Bolpur,. Kolkata, Nov 15 (PTI) A man accused of opening fire at a police constable at Santiniketan in West Bengal's Birbhum district on November 13 was killed in a gunfight with the law enforcers on Sunday,.