The half-brother of Zackary Sullivan was arrested and charged with second-degree murder Monday after the 19-year-old Concord resident was shot and killed on Jan. 16.
A former corrections officer has been charged with second-degree murder for allegedly causing the death of a patient at the Secure Psychiatric Unit at the men’s prison in Concord.
Matthew Millar is accused of recklessly causing the death of Jason Rothe following a use of force incident at the Secure Psychiatric Unit of the New Hampshire Department of Corrections in April 2023.