Sgt. Yuriy Bukhenik, who worked with Proctor on the investigation into John O'Keefe's death, was in one of the group chats in which Proctor sent the inappropriate text messages.

Massachusetts State Police Sgt. Yuriy Bukhenik holds up a drinking straw, which was found near where John O’Keefe’s body was found, during the trial of Karen Read in Norfolk Superior Court ...

Mass. State Police detective Yuriy Bukhenik on the witness stand. Day 20 of the Karen Read murder trial in Norfolk Superior Court at Dedham on Wednesday June 5, 2024 Pool Image by Greg Derr/ The ...

Massachusetts State Police trooper Yuriy Bukhenik, holding evidence bag, testifies during Karen Read's trial, Thursday, June 6, 2024, at Norfolk Superior Court in Dedham Mass. David McGlynn/New ...

DEDHAM, MASS. (WHDH) - Trooper Yuriy Bukhenik, one of the state police homicide detectives working the case, displayed several items for the jury. All articles of clothing victim John O’Keefe ...

Much of Bukhenik’s testimony was defined by Proctor, who reported directly to Bukhenik as they investigated the death of Read’s boyfriend ... Sgt. Yuriy Bukhenik. ...

Massachusetts State Police Sergeant Yuriy Bukhenik describes the injuries to John O'Keefe that he observed during the trial of Karen Read in Norfolk Superior Court, Thursday, May 8, 2025, in ...