Karen Read sues the police agencies that investigated her Boston police boyfriend's death

Karen Read speaks after she was found not guilty of second-degree murder June 18, 2025, in Dedham, Mass. (AP Photo/Josh Reynolds, File)

BOSTON — Karen Read has filed a lawsuit against the Massachusetts State Police and the town of Canton, alleging misconduct and negligence in the investigation that led to her prosecution in the death of her Boston police officer boyfriend.

The suit filed Thursday in Bristol County Superior Court argues that Read’s acquittal last June revealed “an embedded culture of bigotry, misogyny, systemic failures, and institutional rot at the very core of both organizations.” It alleges that the town and the police department were negligent in the hiring, training, and supervision of officers.

The town of Canton and the Canton Police Department did not immediately respond to email requests for comment.

Read walked out of court a free woman about a year ago after more than three years and two trials over the death of her boyfriend, Boston police officer John O’Keefe, who was found on the suburban lawn of a fellow officer’s home after a night of heavy drinking during a snowstorm.

Read faced charges of second-degree murder, manslaughter and leaving the scene. The jury convicted her of a lesser charge, drunken driving.

Prosecutors said Read hit O’Keefe with her SUV on January 2022 night of the party, leaving him to die in a blizzard.

Her lawyers successfully defended her, painting a sinister picture of police misconduct and theorizing that O’Keefe was in fact killed by colleagues who then covered it up.

The trial centered in part on lead investigator Michael Proctor, whom defense attorneys described as biased against Read from the beginning. The Massachusetts State Police trial board found Proctor guilty of sending crude and defamatory text messages about Read while leading the investigation into her. He was fired and drew the ire of Read supporters who believe he played a key role in an alleged cover-up to frame her.

The complaint filed Thursday devotes dozens of pages to Proctor and former Canton police Sgt. Sean Goode, citing texts, recordings and other communications that it says demonstrate racist, sexist and other derogatory remarks. Read argues that those materials show both men were unfit to participate in the investigation and that their conduct reflected broader failures in oversight by state and local law enforcement officials.

Goode was placed on leave in November 2025 when the town was notified about allegations of misconduct. He resigned earlier this week, according to news outlets.

Leah Willingham, The Associated Press