More police body cam video and audio from 911 calls have been released by Las Vegas Metro Police from the 1 October mass shooting. One Las Vegas police officer’s body camera captured him helping terrified concert-goers duck rapid gunfire and then carrying a wounded woman to safety before driving her to a hospital following the deadliest mass shooting in modern U.S. history. A 28 minute recording among some 10 hours of select video clips released by police Wednesday provides another glimpse of the horror and heroism that unfolded after a gunman fired from an upper floor of a Las Vegas Strip resort, killing 58 people. It was the sixth periodic release of documents, video and audio collected by authorities at the Route 91 Harvest Festival on the Las Vegas Strip.