Alona Sharon, James Crumbley’s appellate attorney, talks with Oakland County assistant prosecuting attorney Marc Keast before they were to address Judge Cheryl Matthews at the Oakland County ...

In Michigan, McDonald and her co-counsel, Marc Keast, had to prove that the Crumbleys had been “grossly negligent,” a level of disregard that goes beyond carelessness.

"It's been six years since Denis was killed, and I still don't have justice because of Karen McDonald and Marc Keast," Thom said. "They need to pay for what they've done." On Wednesday, the sixth ...

It was Marc Keast, the new assistant prosecutor on the case, who made the misconduct claim, telling the judge that after inheriting the case and reviewing the police file, he had discovered ...

Prosecutor says Jennifer Crumbley's new lawyer should be sanctioned for asking her to be removed from the case.

Prosecutor says Jennifer Crumbley's new lawyer should be sanctioned for asking her to be removed from the case.

Assistant Prosecutor Marc Keast, who was part of the trial team that tried the Crumbley case, appeared miffed by Dezsi's statements in court, particularly the "gaslighting" comment.