Police Say Storm Damaged Evidence Police Commissioner Raymond W. Kelly said Tuesday that facilities used for storing evidence in criminal cases suffered flooding during Hurricane Sandy. "In some of our storage locations we have evidence that has been damaged," Mr. Kelly told reporters Tuesday morning. Significant flooding has taken place, no question about it. The damaged evidence may include DNA samples, he said. Mr. Kelly said the property clerk facilities that experienced flooding were in Brooklyn, and at least one is in the Greenpoint neighborhood. It was not immediately clear whether the evidence at issue was being stored for use in pending prosecutions, or was in storage following convictions. "We're still trying to sort through this and assess the total damage," he said. Mr. Kelly said the damage to the evidence could potentially affect the outcome of individual criminal cases. "We'll see," he said.