Vermont State Police said a 43-year-old Newbury man was shot to death, and they interviewed a person of interest in the case. Police said they got a call shortly after 10 p.m. Tuesday saying a man had been shot and that a suspect had fled. Troopers arrived at the scene and found Dale Rock dead of an apparent gunshot wound. State Police said they are not releasing additional information because they don't want to undermine the investigation.