Diary of a madman: 10 years later, serial killer who lived among us still manipulates others from death row

FARGO - Ten years ago today, Joseph Edward Duncan III's heinous spree of killing and raping had almost come to an end. At 2 a.m. on July 2, 2005, Duncan--who had lived in Fargo for the previous five years--was spotted with 8-year-old Shasta Groen...