Three inmates at the Suffolk House of Correction were charged Thursday after what prosecutors describe as a violent June 14 confrontation that left one correctional officer hospitalized and another hurt. The Suffolk County District Attorney’s Office has brought counts that include assault and battery on a correctional facility employee and disturbing a correctional institution, and said in court filings that the case will move through the county’s criminal calendar.
What Prosecutors Say
According to NBC Boston, prosecutors say the June 14 incident began when inmate Jahsan Mierez threatened to "knock the officer out" and then punched a correctional officer in the head and body. When a second officer moved in to intervene, Mierez allegedly struck that officer too. At that point, inmate Tony Mosley‑Joseph allegedly joined the fray, punching officers who were trying to restrain Mierez, prosecutors said. A third inmate, Jacques Lessly, is accused of punching an officer before staff were finally able to restrain and separate all three men.
Officers' Injuries and Court Dates
Prosecutors said "the first officer had head, shoulder and back injuries and was taken to a local hospital," while the second officer suffered head, back, hand and knee injuries but did not require hospitalization, as reported by NBC Boston. Mierez and Mosley‑Joseph, who prosecutors said were already being held without bail in prior cases, appeared in court Thursday on charges that include assault and battery on a correctional facility employee and disturbing a correctional institution. Lessly is expected to be arraigned on the same charges, and all three defendants are scheduled to return to court on Sept. 14.
Background on Mierez
Jahsan Mierez, 18, of Dorchester, was arrested May 15 in connection with a Roxbury shooting investigation that led officers to multiple firearms at a Dorchester residence, the Boston Police Department said in a May 21 press release. Prosecutors cited that earlier arrest and the pending weapons charges in noting that Mierez was already in custody on unrelated matters when the alleged jail assault occurred.
Legal Consequences
Assault and battery on a public employee and the separate offense of disturbing a correctional institution carry meaningful criminal exposure under Massachusetts law, including mandatory minimum sentences in some circumstances and potential custodial time upon conviction. For the statutory language and detailed sentencing guidance, see the Boston Municipal Court and District Court sentencing bench book on Mass.gov.
It was not immediately clear whether any of the three defendants had attorneys available to comment on the new charges. All three are presumed innocent unless and until proven guilty, and additional hearings will be listed on the Suffolk County criminal calendar as the case moves forward.
