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- Supreme Court of Iowa | Friday, January 4, 2008 | Cited 0 times
- Court of Criminal Appeals of Oklahoma | Thursday, March 25, 1993 | Cited 0 times
- Supreme Court of Iowa | Thursday, September 4, 2003 | Cited 0 times
- Supreme Court of Iowa | Thursday, November 15, 2001 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 17, 1986 | Cited 0 times
- Supreme Court of the United States | Monday, June 25, 1984 | Cited 0 times