Duncan, who was a North Dakota State University student, was sentenced to death for the 2005 murder of Dylan Groene, 9, whom Duncan kidnapped along with his sister Shasta Groene, 8, after using a claw hammer to bludgeon to death the children's mother Brenda Groene; her fiance, Mark McKenzie; and her 13-year-old son, Slade Groene, inside their rural Idaho home.
listen live
watch live
A Coeur d'Alene waitress ended the nationwide hunt for Duncan when she recognized Shasta, whose face was on "missing" fliers around town, at a Denny's in July 2005. Dylan was later found dead at a Montana campsite. Duncan sexually assaulted both children, authorities said.