1967. he went on to spend 19 years behind bars before that conviction was overturned after years of appeals. reuben "hurricane" carter, dead at the age of 76. bill: back here live in boston. there are runners on the course this is the day that boston has awaited for, to get their own, what they call, revenge, from a year ago. there were so many heroes that emerged in aftermath of last year's bombing, many of them runners who stopped to help the wounded. that is what dr. natalie stavas did. she had to run down an alley to get past police barricades. taking that risk ultimately saved lives. she retraced her story and her steps with me just about a week ago. dr. natalie stavas is a pediatrician who was several hundred yards from finishing her 10th boston marathon. that is when the race stopped in front of her. >> i was with my father and we were running and we heard the