Sheesh. First they find a dead body floating in the waters off the San Francisco airport. Now Berkeley firefighters have found a body on fire at the Berkeley marina. Yesterday morning, a commuter was on his way to work on I-80, when he noticed something burning just off the highway and called the authorities. Berkeley firefighters found a plastic container ablaze and promptly doused it with water. But as the plastic melted away, they realized a human being was trapped inside, dead and on fire. Fortunately, forensic evidence indicates that the poor guy was killed before the fire was started.