Nashville Police on Monday released video footage recorded on a body cam worn by officer Michael Sipos who was at the scene on the day of the explosion in the city that involved an RV. The video shows a group of officers telling people to leave the area until an explosion is heard at roughly four minutes into the recording. “Officer Michael Sipos, 1 of the officers who responded to 2nd Ave N Christmas Day in the minutes prior to the explosion, had been issued a body camera just days earlier. Here is what he saw & heard,” the Metro Nashville Police Department wrote on Twitter. Authorities identified 63-year-old Anthony Quinn Warner as the man suspected of detonating a bomb inside an RV that killed himself, injured three other people, and damaged dozens of buildings in Nashville on Christmas Day. The recording from Sipos’ camera captures officers walking past the RV …