Dennis Murphy, winner of five national Emmy awards for excellence in news reporting, has been a "Dateline" correspondent since 1994.  Murphy is seen most often covering true-crime stories for  the Friday night editions of "Dateline." 

In recent years, Murphy has covered everything from the Casey Anthony case, the Italian murder trial of American exchange student Amanda Knox, and the Versace shooting in Miami Beach to name a few.  Murphy's non-crime coverage has ranged from a Royal Wedding profile of Kate Middleton, to the death of Osama bin Laden, to the plight...