that's not a good feeling for me. it feels like a heavy part on your chest. feeling something like that for someone is not good. i don't like to feel that, but i do. >> in return for his testimony at the grand jury, john ottenschot was given immunity from prosecution. he now admits that he and floyd were intoxicated. >> i'll say, legally, we were probably drunk. we'd have got a dwi if i had have gotten pulled over on the way home or if we had gotten pulled over on the way home. probably definitely. >> it was the paint chips, the accident reconstruction, and particularly, the tiny piece of foam trapped in the crack of the propeller that proved the case. >> the most damaging part of the evidence was that piece of foam that had stayed on floyd wright's boat from harry's boat, told everybody that that was the