Participants in a vigil at Jacob's Porch are seen praying following the car and knife attack on the campus of Ohio State University in Columbus, Ohio, earlier November 28, 2016. Police identified the assailant who rammed his car into a crowd of pedestrians at Ohio State University and attacked them with a butcher knife, as student Abdul Razak Ali Artan. The suspect was shot dead by police. Officials said that no information was available on the motive of the attack and said the investigation was ongoing. Officials increased the tally of injured in Monday's attack to 11, from nine as earlier reported. / AFP / Paul Vernon (Photo credit should read PAUL VERNON/AFP/Getty Images)
