and indicating that this was the area in which he'd been shot, stabbed or something had happened to him. >> four days later markoffbell, also appeared in the documentary. >> he told me that he'd been jabbed with an umbrella tip. it was almost as if he didn't want to believe it himself. and i don't think he wanted to frighten me with it. but he showed me the mark that the umbrella had made. >> this document allegedly shows the former bulgarian leader paid $57,000 to have markov killed. other bulgarian officials and soviet kgb officials were implicated, but no individual has ever been charged with the murder. in the dox yumt ri, he talked about government plots against him and defecting from bulgaria. >> i don't want to say that i'm, how you say, braver or more honest than other people. perhaps if i were more honest, i should have been there because then fight the battle there, not be here. >> markov was 49 when he died, a victim of ricin and the cold war. gary tuchman, cnn atlanta. >>> we're doing a quick check of the markets right here. right now the dow is down four points. looks like it may well end up being a g