February 27, 2013 4:40 pm Children, Grandmother Died of Gunshot Wounds: Police Debra Denison shot and killed her two grandchildren before turning the gun on herself, according to State Police. US & World Videos 0:49 Overnight Forecast for May 6 5:26 The procedure that could delay or prevent menopause for a decade or more 2:27 Nighttime forecast for May 6 1:46 West Hartford school nurse named Connecticut Nurse of the Year 2:22 Teachers and parents rally against cuts to school budget in Enfield