>> since samaras has an engineering background. what a tragedy he was killed with his son. >> there's no other -- tim, tim would never put himself in danger. certainly wouldn't put his son in danger and to get left turned by that storm or right turned. they don't know where he was. but that was a very dangerous storm to chase. we knew it. we saw chasers just in pickup trucks driving into the tornado. we were looking at him and we're on live tv and, where are these guys going? where are these people driving to because the tornado is forming right there and so many people got too close at times as it -- it didn't start as an ef-1 almost. it started as a multi-vortex, large tornado and people were under it when it started. we were about seven miles away.