Date of Offense
Official Statement
In the course of Sgt. Yuri Bukhenik’s testimony during Karen Read’s retrial (May 8–9, 2025), defense counsel exposed a series of investigative and procedural deficiencies that directly bear on his credibility and the integrity of the prosecution’s case. These disclosures constitute Brady material—evidence that must be disclosed to the defense—and support adding Sgt. Bukhenik to the Brady List:
- Inadequate Documentation of Evidence Recovery
Bukhenik acknowledged recovering only “six pieces of plastic and fourteen pieces of glass” from the scene, but failed to record their precise locations, instead noting they came from a vague “40–50 square foot” area. Proper scene documentation is fundamental to preserving the chain of custody for physical evidence. - Back‑dated and Second‑hand Evidence Labelling
Under cross‑examination, Bukhenik admitted that evidence bag labels were completed after the fact—potentially relying on recollections of others rather than contemporaneous notes—thereby raising questions as to whether the labeling accurately reflects who collected each item and when. - Delayed Discovery of “New” Evidence
Items attributed to the initial scene were in fact “discovered” by a different trooper (Michael Proctor) as late as February 18, 2022—nearly three weeks after John O’Keefe’s body was found. Bukhenik himself had previously swept the same area without finding those fragments, suggesting that melting snow or other factors may have introduced or displaced evidence. - Impaired Witness Recollection
Bukhenik could not recall basic details—such as whom he spoke with at the scene or what exactly was communicated—undermining the reliability of his testimony about critical investigative steps. - Supervision of Disgraced Investigator
As Proctor’s supervisor, Bukhenik presented in court the very same unprofessional and vulgar text messages that led to Proctor’s dismissal for misconduct. His role in bringing those texts into evidence highlights a lapse in oversight of subordinate officers whose conduct is itself Brady material.
Taken together, these admissions go to the heart of prosecutorial integrity and an officer’s credibility as a witness. Federal and state courts have held that any evidence undermining an officer’s truthfulness or the soundness of evidence collection must be disclosed to the defense under Brady v. Maryland, 373 U.S. 83 (1963). Sgt. Bukhenik’s failures in documentation, chain‑of‑custody, recollection, and supervisory oversight clearly satisfy those criteria and warrant his inclusion on the Brady List.
