Reports indicate all 3 died of gunshot wounds to the head — they have been executed.
Friends of Marshall's kids, Alex 17 and Macaila 14, discovered the gruesome scene after showing up to check on them on Saturday after not having heard from them for numerous days.
Marshall was afraid of being silenced for his revelations about 9/11, Madsen said, noting that a side door the investigator never used was wide open when his dead body was found.
Marshall believed the former US President George Bush had pulled off the 9/11 attack to foment a government coup. http://humansarefree.com/2016/10/911-researcher-author-his-2-kids-and.html