Advertisement'Pizzagate' Gunman Pleads Guilty To ChargesMarch 24, 2017Jason SlotkinfacebookEmailEdgar Maddison Welch, 28, pleaded guilty Friday to two charges related to last year's armed confrontation at the Comet Ping Pong restaurant in Washington, D.C. Welch says he was "self-investigating" false Internet rumors of a pedophile ring at the pizzeria. (AP)