late word that surgeons had to amputate the right leg of surviving goalkeeper jackson follmann. meanwhile, the colombian team that was scheduled to play against the brazilians today asked the south american soccer the championship title to their brazilian competitors. lester? >> tom costello, thank you. >>> now to the investigation at ohio state where the fbi is trying to determine what set off a student to plow his car into a crowd, then go on a horrific stabbing spree yesterday. was there a connection to isis, or any other terror group? nbc's stephanie gosk has more. >> reporter: tonight the fbi is poring over abdul artan's laptop and other digital devices. law enforcement tells nbc news, there's no disputing a claim from the islamic state media arm that he was working with them. authorities say they also have no reason to think his family knew what he was planning. artan smashed his car into an osu sidewalk and stabbed people with a butcher knife that authorities say he bought that morning at a local walmart. law enforcement officials also say a post was left on his facebook