Judge in trial of police officer charged with murder in the death of Freddie Gray rules that prosecutors withheld exculpatory evidence

According to a story in ABC news, available here, the judge overseeing the trial of a police officer charged with murder in the death of Freddie Gray has determined that prosecutors withheld information that would have been beneficial to the defense.  It seems to me this would be big news, but, oddly, I have not seen this reported anywhere else. 

Thanks to the Legal Ethics Forum for the link.