Out of a fifth floor window and now new and i should warn you disturbing video has surfaced that police believe the shooter took as it all unfolded jesse kirsch reports reporter: the suspected d.c. sniper s own camera apparently rolling as he terrorized the nation s capital police believe he randomly fired more than 100 rounds into washington s neighborhood just after 3:00 p.m. friday, shooting a 12-year-old child and three adults they all survived. the window shot out. that s my car. reporter: this woman says a bullet grazed her shoulder. it did not sound like gunfire it sounded like it was so loud, it sounded like explosions reporter: police now analyzing the disturbing video, which they say appears authentic and helped them locate the sniper s perch posted to a message board, the recording shows the gunman appearing to reload before continuing to rampage.