Charges against a man accused of assaulting a resident at a group home in Hermon were dropped. Innocent Muzungu, 26, was arrested Feb. 1 and charged with intentionally endangering the welfare of a dependent person, assault and obstructing the report of a crime. The Penobscot County district attorney’s office declined to prosecute the case on April 16, according to court records. The Penobscot County Sheriff’s Office did not need to file a compla…