Summary for The child cases: As part of an ongoing look into the troubled state of death investigation, ProPublica, PBS "Frontline" and NPR identified nearly two dozen cases in the U.S. and Canada in which people have been accused of killing children based on flawed or biased work by forensic pathologists and then later cleared. Summary for Educating Sergeant Pantzke: For-profit colleges promise veterans a high quality degree -- but do they deliver?

Title from disc label. Originally broadcast on June 28, 2011.