The Irondequoit Police Department has ruled a triple stabbing from Monday as a murder-suicide. Police say 45-year-old Christopher Gokey stabbed and killed 37-year-old Sandra Gokey and 60-year-old David Winters and then killed himself. Police say a 10-year-old boy may have witnessed the whole event. At this point police are not releasing any details on a motive for the killings. Neighbors say the home on Kellwood Drive was frequented by police.