From the office of Governor Charlie Baker:
Update: Please be advised that the date of interment for Officer Michael Chesna of the Weymouth Police Department has been set for Friday, July 20, 2018. As such Massachusetts Governor Charles D. Baker has ordered that the United States flag and the Commonwealth flags at all state buildings should remain at half-staff until sunset, Friday, July 20, 2018.
These gubernatorial orders apply to:
1. The main or administration building of each public institution of the Commonwealth, e.g. town and city halls.
2. Other state-owned or state-controlled buildings.
3. All state military installations.