will say that whoever they would brought up and whoever they captured at garrett's farm, that's whose bone fragment they have. that's the best evidence we have. whoever they captured that day is the person we think is john wilke zoo booth. you'll get the answer if dna is good. >> do you think edwin booth's dna would match that of john wil wilkes' dna if it's possible to extract it from these bone fragments? >> i really do not know, and that's why we would like to continue, you know, looking for the dna samples and my feeling is that whatever the outcome is i would be fine with it. history should be as accurate as possible. >> brad, i mean, is it possible that john wilkes booth actually got away with it, lived 40 years