Back to Cases
Pending January 29, 2022 Homicide

Karen Read Trial

Status Pending
Type Homicide
Date January 29, 2022
Location Canton, Massachusetts
Victim Age Unknown
Gender Female

Karen Read was charged with killing her boyfriend John O'Keefe by hitting him with her car in Canton, Massachusetts. Her first trial ended in a mistrial. Defense claims a cover-up.

On January 29, 2022, Boston police officer John O'Keefe was found dead outside a home in Canton, Massachusetts after a night of drinking. His girlfriend Karen Read was charged with second-degree murder, alleging she struck him with her SUV.

Read's defense team mounted an aggressive counter-narrative, alleging that O'Keefe was killed inside the Canton home during an altercation with the homeowner, and that a police cover-up followed because multiple witnesses were law enforcement.

The defense pointed to DNA evidence of a dog attack, the homeowner's Google search for 'how long to die in cold,' and alleged witness intimidation. The case polarized the community with 'Free Karen Read' signs appearing everywhere.

Read's first trial ended in a mistrial in July 2024 after the jury was unable to reach a unanimous verdict. A retrial was scheduled.

homicide Massachusetts 2020s pending
2022-01-29
John O'Keefe found dead outside Canton home.
2024-07-01
First trial ends in mistrial.

Curated starting points for verifying and researching this case. Direct references are checked; search links are provided as further-reading aids. ColdCaseIndex is an index of public information — see a case correction? Email info@coldcaseindex.com.

Have Information About This Case?

Cold cases are solved when someone comes forward. Even a detail that seems minor can matter. If you have any information about this case, contact law enforcement through one of these channels:

  • FBI Tips (tips.fbi.gov) — submit a tip online to the Federal Bureau of Investigation
  • FBI Tip Line: 1-800-CALL-FBI (1-800-225-5324)
  • The local police department or sheriff's office in Massachusetts, or the state bureau of investigation

Tips can usually be submitted anonymously. To report an error on this page, email info@coldcaseindex.com.