WRC Dateline NBC May 15, 2010
personal opinion. >> two dead spouses. was she a grieving widow? >> could you have done anything to hurt him? >> no. >> why not. >> i loved him. >> how could she step her way out of this? >> all that matters is finding the truth. >> a dramatic tale of love and death. the last dance. >> good evening, and welcome to "dateline." i'm ann curry. it started with a loving marriage. once the evidence was in front of police, all was not as it seemed. here's dennis murphy. >> reporter: the dance of love begins with one hand taking the other. a simple step, and then magic starts. at least that'...