Eyewitness testimony often lies

Troy Davis supporters
Demonstrators wait as they call for Georgia state officials to halt the scheduled execution of convicted cop killer Troy Davis at the Georgia Diagnostic and Classification Prison in Jackson, Ga., on Wednesday, Sept. 21, 2011. The execution of Davis was delayed while the U.S. Supreme Court considered a last-minute appeal from the convicted murderer's lawyers, US media reported.

Grow the Future of Public Media

MPR News is supported by Members. Gifts from individuals power everything you find here. Make a gift of any amount today to become a Member!