MANCHESTER — Prescott Road was shut down Saturday morning while Maine State Police surround a home over an unspecified incident. Neighbors near the residence between Scribners Hill and the Summerhaven Road said state police troopers were trying to contact people inside the home. Members of the Maine State Police tactical team were on scene with troopers, who reportedly arrived around 8 a.m. Manchester firefighters have blocked access to the Prescott Road. Police did not immediately comment on details of the incident. This story will be updated.