This undated photo provided by the FBI shows Israel Keyes. Keyes committed 

This undated photo provided by the FBI shows Israel Keyes. Keyes committed suicide in an Alaska jailhouse Sunday, leaving behind an incomplete picture of a loner who traveled the country for more than a decade, picking victims at random and methodically killing them. (AP Photo/FBI)
Associated Press
This undated photo provided by the FBI shows Israel Keyes. Keyes committed suicide in an Alaska jailhouse Sunday, leaving behind an incomplete picture of a loner who traveled the country for more than a decade, picking victims at random and methodically killing them. (AP Photo/FBI)
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