. "2008"^^ . "William Decker"@en . "William Decker"@en . "William Decker was an NCIS Special Agent."@en . . . "William Decker's photograph in the Season 5 finale, \"Judgment Day Part I\"."@en . . "Deceased- died after tortured for information with his death being disguised to resemble that of a heart attack."@en . . . "William Decker was an NCIS Special Agent."@en . . . . . . "Male"@en . . "show"@en .