The Massachusetts Correction Officers Federated Union shared footage of an assault on officers inside Souza Baranowski ...

Dennis Martin, president of the Massachusetts Correction Officers Federated Union, said one of the guards suffered 12 stab wounds and is "lucky" to be alive.

Massachusetts correction officers stabbed by inmates at Souza Baranowski after dozens of ‘homemade sharpened weapons’ were ...

A state official said safety of correctional officers was the top priority for the Department of Corrections after five ...

The officers were stabbed multiple times by men incarcerated at the Lancaster prison. All five were treated at nearby ...

Four of the Massachusetts five prison guards hurt Wednesday night at Souza-Baranowski Correctional Center have been released ...

The state prison guards union has released a “horrifying” video of this week’s attack at Souza Baranowski Correctional Center in Lancaster.

A correction officer remains hospitalized in stable condition after being stabbed at the Souza-Baranowski Correctional Center ...

Five correction officers were injured during an incident at maximum-security Souza-Baranowski Correctional Center on ...

New video released on Friday shows a violent attack on corrections officers carried out by inmates at the Souza Baranowski ...

New surveillance video shows the moment a pair of inmates attacked correction officers at Souza-Baranowski Correctional ...

Five officers were hurt in stabbings at the Souza-Baranowski Correctional Center in Lancaster, Massachusetts, on Wednesday ...