It's the second time in a week the issue has been in court.
Justices left in place the lower court ruling.
Pleaded guilty to inducing panic for the Feb. 14 standoff with Toledo police.
Men believed to have terrorized a Detroit neighborhood, burned businesses and killed rivals.
Cummins to remain in jail until his trial.
Court could act as early as Monday, either to deny the case or take more time to decide.
Fire caused estimated $50,000 in damage.
Former lawmaker seeks retrial, claims new evidence.
Former Oriole, Angel, Cardinal convicted of 13 federal charges.
Sergeant’s slip doesn’t stop justice.