Michael Cox sworn in as Boston police commissioner


              Boston Mayor Michelle Wu, left, and Michael Cox, right, arrive at swearing-in ceremonies moments before Cox was sworn in as Boston police commissioner, Monday, Aug. 15, 2022, in Boston. Cox, a Boston police veteran, was brutally beaten by fellow officers while chasing a suspect and fought against efforts to cover up his assault. (AP Photo/Steven Senne)
            
              Newly sworn in Boston Police Commissioner Michael Cox, right, greets Rev. Vernard Coulter, of Randolph, Mass., left, following searing-in ceremonies, Monday, Aug. 15, 2022, in Boston. Cox, a Boston police veteran, was brutally beaten by fellow officers while chasing a suspect and fought against efforts to cover up his assault. (AP Photo/Steven Senne)
            
              Newly sworn in Boston Police Commissioner Michael Cox addresses an audience during ceremonies, Monday, Aug. 15, 2022, in Boston. Cox, a Boston police veteran, was brutally beaten by fellow officers while chasing a suspect and fought against efforts to cover up his assault. (AP Photo/Steven Senne)
            
              Boston Mayor Michelle Wu addresses an audience during swearing-in ceremonies for Boston Police Commissioner Michael Cox, Monday, Aug. 15, 2022, in Boston. Cox, a Boston police veteran, was brutally beaten by fellow officers while chasing a suspect and fought against efforts to cover up his assault. (AP Photo/Steven Senne)
            
              Boston Mayor Michelle Wu, left, bumps fists with newly sworn in Boston Police Commissioner Michael Cox, center, during swearing-in ceremonies, Monday, Aug. 15, 2022, in Boston. Cox, a Boston police veteran, was brutally beaten by fellow officers while chasing a suspect and fought against efforts to cover up his assault. (AP Photo/Steven Senne)
            
              Newly sworn in Boston Police Commissioner Michael Cox, left, signs the City of Boston qualifications book, also known as the "oath book," as Mayor Michelle Wu, right, looks on during swearing-in ceremonies, Monday, Aug. 15, 2022, in Boston. Cox, a Boston police veteran, was brutally beaten by fellow officers while chasing a suspect and fought against efforts to cover up his assault. The oath book is a record of people appointed to public office in the city. (AP Photo/Steven Senne)
            
              Michael Cox, right, raises his hand as he is sworn in as commissioner of the Boston police department by Mayor Michelle Wu, left, Monday, Aug. 15, 2022, in Boston. Cox, a Boston police veteran, was brutally beaten by fellow officers while chasing a suspect and fought against efforts to cover up his assault. (AP Photo/Steven Senne)
Michael Cox sworn in as Boston police commissioner