Dr. Leana Wen was an ER doctor on duty at the local hospital in Boston that day - and her husband had been on his way to the race's finish line when news of the bombs reached her.
The test can help emergency room staff rule out which patients can be safely sent home and which should be kept for further tests and observation.
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Cop Cruiser Crashes happen more often than you think in the Washington area. Are officers being held accountable? And should you be paying the price? The I-Team investigates TONIGHT on ABC7 News at 11 after "Castle."