San Diego

Arraignment Delayed for Suspect in Elderly Woman's Murder as Mental Competency Evaluated

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Published on December 03, 2025
Arraignment Delayed for Suspect in Elderly Woman's Murder as Mental Competency EvaluatedSource: Wesley Tingey on Unsplash

The Oceanside community continues to reel from a particularly unsettling incident—an 83-year-old woman was found dead in her apartment, which has since been pinpointed as a homicide, and her 25-year-old neighbor, identified as Blake Harrison Turner, has been arrested on suspicion of the crime, according to Hoodline. However, Turner's arraignment has been delayed multiple times due to questions regarding his mental competency, prompting an evaluation to ascertain his fitness to stand trial.

Despite three attempts at an arraignment and the gravity of the accusation against him—the suspect is facing one count of murder linked to an alleged knife attack—the proceedings have stalled; Turner has not been able to participate in the hearings as his defense contends with his mental state, and as "The proceedings are paused while he is evaluated and hopefully eventually stabilized before we then can renew proceedings in the future," The San Diego Union-Tribune quoted Deputy District Attorney Jaimie Thomas, Turner remains in custody without bail since his arrest last Monday, just days after the victim was discovered unresponsive in her home located in a normally quiet neighborhood.

Details gleaned from local reports reveal the victim, Joyce Cunneen, as a vibrant, compassionate community member and a long-time animal advocate known for her involvement with SPOT—Saving Pets One at a Time, and volunteering with the San Diego Humane Society, as ABC 10News stated. Cunneen's relationship with Turner was described by neighbors as friendly, adding a layer of shock to the allegations against the young man.

With the arraignment adjourned until a competency determination is made, Turner is slated to meet with a clinician, and the subsequent outcomes will dictate the ability to proceed with legal actions, his next court appearance is tentatively scheduled for January 15; "He'll meet with a clinician, and once those proceedings are finalized and they'll determine he needs to receive medication or additional therapies or, if he's able to come back and the criminal proceedings will be unpaused can continue forward with arraignment,” Deputy District Attorney Thomas was quoted saying by 10News.