But with the bones back in the earth, he added, "future generations will not have the firsthand evidence to answer these questions."

It is one thing to read that some lynchings were publicized beforehand, another to see firsthand evidence.

But they'll work; we have firsthand evidence that they are workable.

The officials said they had no firsthand evidence to support this assumption, although it was widely believed.

Miller could similarly not provide firsthand evidence of wrongdoing by Gale.

She visits India to look for firsthand evidence that spirits return.

I just happen to see firsthand evidence of the fact every day.

"His father's story was firsthand evidence that a 'late recovery' could occur even with a massive lesion in an elderly person."

"I have heard that said to me by fellow executives here, but I don't have any firsthand evidence."

"She was the one saying you've got firsthand evidence, you should start writing about this stuff," he said.