Karen Read was accused of killing her boyfriend, Boston Police Officer John O'Keefe, in January 2022. She faced charges including second-degree murder, manslaughter while operating a motor vehicle under the influence of alcohol, and leaving the scene of a fatal accident. Prosecutors alleged that Read struck O'Keefe with her SUV after a night of drinking and then fled the scene. However, her defense argued that there was a cover-up involving law enforcement and others, claiming that O'Keefe was assaulted at a party before his death and that Read was being framed. Read's first trial ended in a hung jury, and in her second trial, she was acquitted of murder and manslaughter but found guilty of operating a vehicle under the influence. Throughout the trials, Read and her lawyers maintained that she was not responsible for O'Keefe's death and pointed to flaws and possible misconduct in the investigation. The case is highly publicized, involving allegations of police corruption and witness intimidation, and remains controversial.