May 30—WINDSOR LOCKS — Chief Medical Examiner James Gill on Sunday released the identities and cause of death of the three victims of Friday's murder-suicide at a Lounds Drive home as David Wisdom, who shot and killed both his wife, Delores Tracey Wisdom, and Lauren "Lela" Leslie before killing himself. According to the medical examiner, David Wisdom, 65, died of a gunshot wound to the head .