[learn_more caption=”FBI: Criminal Pursuit: Monsters Among Us (2011)” state=”open”]
… Joseph Edward Duncan III is an American convicted serial killer and sex offender who is currently serving multiple concurrent death sentences and life sentences in conjunction with the 2005 kidnapping and murders of members of the Groene family of Coeur d’Alene, Idaho….
“On May 16, 2005, Kootenai County, Idaho authorities discovered the bodies of Brenda Groene, 40; her boyfriend, Mark McKenzie, 37; and her son, Slade Groene, 13, in their home along Lake Coeur d’Alene, outside the city of Coeur d’Alene. Two of Brenda Groene’s other children, Dylan, 9, and Shasta, 8, were missing. An AMBER Alert was issued and searchers combed the area for the missing children while authorities investigated the deaths at the home as homicides. Autopsies determined the cause of death to be “blunt trauma to the head”; authorities also noted that the victims had been bound….” Wikipedia