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Dzhokhar Tsarnaev— Case Archive
evidenceevidencephysical2015 Federal Trialpieces of cardboard and paper from Scene A and Scene BElena Graff testified that cardboard and paper absorb sweat and preserve fingerprints better and longer than other materials. She said the impressions on the Scene A and Scene B pieces could have persisted for months or years and could show contact, but not when it happened.
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Physical Evidence

pieces of cardboard and paper from Scene A and Scene B

Elena Graff testified that cardboard and paper absorb sweat and preserve fingerprints better and longer than other materials. She said the impressions on the Scene A and Scene B pieces could have persisted for months or years and could show contact, but not when it happened.

1 proceeding1 mention1 trial

Trial Record (1)