New York Attorney General Letitia James on Thursday released body camera footage from four correctional officers as part of an investigation into the fatal beating of Robert Brooks earlier this month in an upstate prison.

Harrowing body-worn camera footage showing state Department of Corrections officers viciously beating an inmate to death was released The four videos released by state Attorney General Letitia James’ office show about a half-dozen uniformed state DOC officers repeatedly punching and striking inmate Robert Brooks as they pin him onto a gurney inside the Marcy Correctional Facility infirmary.