"The most advantageous thing about DNA is it is not subject to memory, " said Schubert, the prosecutor assigned to the Robinson case.

CNN: Indicting John Doe: When all you have is DNA

"The whole concept of filing John Doe warrants has been around for decades ... as long as you comply with a reasonable certainty, " said Anne Marie Schubert, Sacramento deputy district attorney.

CNN: Indicting John Doe: When all you have is DNA

"When I saw the scope of the collection I was speechless, " said Michael Griffel, a Schubert expert and chairman of the music history department.

NPR: Juilliard Chairman Donates Trove of Rare Artifacts