really, truly happened in those circumstances and treat that in the best and most serious way we can to make sure we preserve the type of culture we want in the nfl. >> reporter: in the shadow of the super bowl, the league says it takes allegations and lawsuits seriously. but whether meaningful change will actually come remains to be seen. lester? >> all right, miguel almaguer tonight, thank you. and when the super bowl kicks off on sunday, it could be the hottest ever played. the temperature at sofi stadium in los angeles is expected to be in the 80s. it could break the record set by super bowl vii back in 1973, also in l.a., of 84 degrees. just developing, a shooting late today at a high school in buffalo, new york. authorities say a student and a security guard were shot outside on the school grounds. police say the student was undergoing surgery and the guard was shot in the leg. police are searching for the suspect.