He gave them a false confession.
"Roger Tabor Stewart" is the Iowa State Senator from the 13th District. A Iowa Democratic Party/Democrat, he has served in the Iowa Senate since 2003.
Stewart currently serves on several committees in the Iowa Senate - the Commerce committee; the Environment and Energy Independence committee; the Rebuild Iowa committee; the Ways and Means committee; and the Economic Growth committee, where he is chair.
Stewart was Iowa Senate elections, 2006/re-elected in 2006 with 12,886 votes (65%), defeating Republican Party of Iowa/Republican opponent LaMetta Wynn/Lametta K. Wynn. [http://www.sos.state.ia.us/pdfs/GenOffResults.pdf]More Roger Stewart on Wikipedia.