A judge acquitted a Baltimore police officer of manslaughter and other charges Monday in the death of Freddie Gray, a black man who was critically injured in a police transport van.

A Baltimore police officer charged in the death of Freddie Gray must testify against his colleagues while he awaits a retrial, Maryland's highest court ruled Tuesday.

A Baltimore judge on Wednesday refused to dismiss charges against six police officers in connection with the death of a black man who had been seriously injured while in custody. The judge also refused to remove the prosecutor in the case that sparked riots in Baltimore last spring.