The trial of Baltimore Police Officer William Porter ended in a mistrial today, with Judge Williams accepting that the jury was hung on all four criminal charges brought against Porter in the aftermath of the in custody death of Freddie Gray.
Update: For those curious about what the jury vote breakdown might have been, don't get your hopes up. The court definitely won't release an official breakdown (Judge Williams said so explicitly), and the jurors themselves might be inclined to leak the info but they're technically under a gag order issued by Williams. So, even if one of the jurors
does leak they won't want to be publicly associated with the leak for fear of being held in contempt, so the leaked information can't be validated.
Officer Porter is, of course, subject to re-trial on all four charges: involuntary manslaughter, second degree assault, reckless endangerment, and misconduct in office. (
Update: It's being reported that the parties will meet before an administrative judge tomorrow to set a date for the retrial of Officer Porter.)
The mistrial must be seen as a stinging rebuke to State's Attorney Marilyn Mosby, who rushed to charge Porter and six other officers before the police investigation into the matter had even completed. Many legal experts, including myself, have been of the opinion that not only were the prospects for a conviction slight, but that the charges should never have been brought in the first place.

Page Crowder, a Baltimore State's Attorney for 21 years before retiring, has been perhaps the best-informed critic of Mosby's impetuous conduct in this case,
noting at her blog during the trial: