This image taken from surveillance video provided by Metro Nashville PD shows a recreational vehicle that was involved in a blast on Friday, Dec. 25, 2020 in Nashville, Tenn. An explosion shook the largely deserted streets early Christmas morning, shattering windows, damaging buildings and wounding some people. Police were responding to a report of shots fired when they encountered a recreational vehicle blaring a recording that said a bomb would detonate in 15 minutes, Metro Nashville Police Chief John Drake said. Police evacuated nearby buildings and called in the bomb squad. (Metro Nashville PD via AP)
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