Summary: NBC Dateline devoted a full hour to the murder mystery of Chris Jenkins, the University of Minnesota student who went missing in downtown Minneapolis on Halloween night, 2002. … One-year retrospective: One year ago today, on August 6, 2009 Aubrey Immelman featured a video montage of the bizarre Rep. Michele Bachmann’s more memorable televised statements of the past year, set to the soundtrack of “Crazy” by Gnarls Barkley.