Samuel Jack Stefonek RESOLVED Stefonek, circa 2010 Missing Since 08/08/2010 Missing From Kelso, Washington Classification Endangered Missing Sex Male Race White Age 29 years old Distinguishing Characteristics Caucasian male. Details of Disappearance Stefonek disappeared from Kelso, Washington on August 8, 2010. In March 2013, his partially buried skull was found in the woods about a mile from where he was last seen. His death is under investigation. Investigating Agency - Source Information The Columbian . .