A private citizen who confronted the gunman who killed three people and wounded seven others outside an In-N-Out Burger in Twin Falls, Idaho, is speaking out about his encounter with the shooter. ABC News - PHOTO: Jordan Salinas and his girfriend Emily Cohelo speak out after confronting the gunman in the deadly Idaho shooting. ABC News - PHOTO: Jordan Salinas speaks out after confronting the gunman in the deadly Idaho shooting. 3 killed, 7 injured in shooting at In-N-Out in Idaho, police sayInvestigators believe Williams acted alone, and a motive remains under investigation. Off-duty officer and citizen confronted shooter at In-N-Out in Idaho, officials sayPolice responded to reports of gunfire at about 2:29 p.m. Saturday.