Newly released body camera footage from the Oct. 1 shooting shows the tense moment as two officers crept into a Mandalay Bay hallway to strap explosives to a hotel room door riddled with bullet holes. SWAT officer Levi Hancock placed the charges while K-9 officer David Newton protected him with a ballistic shield held up in front of the door that killer Stephen Paddock had fired through earlier, wounding hotel security guard Jesus Campos. The moment was captured by the body camera strapped to Newton’s shoulder. Newton can be heard breathing as Hancock works. Then they retreat silently back into a nearby stairwell. The whole thing lasts less than a minute.