Malda, West Bengal : Interns of Malda Medical College and Hospital (MMCH) staged an agitation demanding adequate security for their safety after a group of twenty people allegedly assaulted more than five junior doctors and ransacked a unit of the hospital after sudden death of a snake bite patient today. The junior doctors sat in protest over their lack of security. The MMCH authorities has filed a complaint at the police station against the family members of the deceased.