CLACKAMAS, OR - DECEMBER 12: In this handout provided by the Clackamas Co. Sheriff's Office, suspect Jacob Tyler Roberts poses in this undated photo in an unspecified loaction. On December 11, people evacuated the Clackamas Town Center mall after reports that a shooting had occurred and a man was seen with an AR-15 semi-automatic assault rifle near the mall's food court around 3:29 p.m. According to the Clackamas Co. Sheriff's Office two victims are dead and based on evidence gathered thus far, it appears the suspect died of a self-inflicted gunshot wound. (Photo by Clackamas Co. Sheriff's Office via Getty Images)