On Monday, a Massachusetts State Police sergeant who was one of the primary investigators into O’Keefe’s death wrapped up his testimony, which took three full days. Prosecutors will call their next witness when the trial resumes at 9 a.m. Tuesday.

The case out of Dedham, Massachusetts, has turned into a yearslong whodunnit legal saga that has captivated true-crime fans across the country.

Dedham Superior Court officials blame ‘unavoidable circumstances’ for the cancellation in testimony in the sensational retrial of Read in Massachusetts, which is in its fourth week

Defense in Karen Read trial proposes that Boston Police Officer John O'Keefe's death might be linked to a "jealousy"-fueled fight with ATF agent Brian Higgins.

A Massachusetts State Police sergeant returned to the stand Monday to testify in the Karen Read murder retrial.Sgt. Yuriy Bukhenik is<a class="excerpt-read-more" href=" More

Aidan Timothy Kearney, the controversial Massachusetts blogger known as "Turtleboy," has been indicted on charges in connection with accusations he intimidated witnesses in the Karen Read murder trial.

Jurors sitting on the high-profile case became privy to a slew of text message exchanges that showed a flirtation between the woman charged with killing her boyfriend and an ATF agent who was a friend of the dead man,

The protesters fighting the court’s buffer zone in the high-profile Karen Read case have scored a win in federal appeals court. The buffer zone around Norfolk Superior Court in Dedham was expanded for the Read retrial after jurors during the first trial reported that they could hear loud protesters during deliberations.