Police sealed off an apartment complex on Pawtucket Boulevard Friday after a reported shooting; the Middlesex DA’s office has joined the probe and officials have not confirmed injuries or arrests.

A shopper was hospitalized after a stabbing at the Natick Mall on Friday evening. Police say the suspect fled and one person was arrested on outstanding warrants.

Cambridge shared photos showing Ladder 3, Rescue 1, Squad 4 and Division 1 assisting Brookline during a hazmat investigation; officials have released few details.

Police are seeking a suspect in a March 6 stabbing near 126 Emerson St. in South Boston. District C-6 detectives ask for tips, photos or video.

Stoughton posted a Flock Safety data packet saying license‑plate cameras will be used for hotlist alerts and retroactive searches; officials will brief the finance committee.

A Leominster restaurant owner admitted guilt Wednesday in a federal probe that accused him of using more than 100 stolen identities to siphon SNAP and unemployment benefits.

A Massachusetts State Police trooper was arrested in Boston after officers say they found him slumped in his BMW; he was arraigned on OUI charges and pleaded not guilty.

Plymouth police say a man held his estranged wife at knifepoint on Clark Road; officers rescued the woman and four children before arresting the suspect. He was arraigned in Plymouth District Court.

A woman was seriously hurt in a Chelmsford parking-lot hit-and-run Wednesday. Police arrested a Clinton man who now faces multiple charges.

A daytime robbery at Boston Convenience left a cashier shaken after a man held her at knifepoint and fled with about $900.

Two men were arrested after a Dorchester crash that turned into an assault; authorities also noted a federal guilty plea in a separate Hyde Park gun case.

A Brockton man convicted in a 2004 killing was granted parole and will enter a Department of Mental Health group‑living program under monitoring and strict conditions.

Flames shot from the roof of a West Street home in Hyde Park Wednesday as Boston firefighters worked from an engine ladder. Officials have not confirmed injuries.