police swarming united airlines flight the moment it touches down after the pilot reported passengers were in danger. the security threat road in as a jet approached denver international airport. it was coming from san diego around 9:115 last night. the fbi joining police for a season with the plane. it was cleared more than two hours later. no word on what kind of threat the pilot reported. and overnight an american college student confirmed dead and two others injured in the mexican nightclub shooting. colorado officials say the are are man was trampled to death when the gunfire broke out. in all five people, including security guards are dead. 15 people are injured. police are ruling out terrorism. local reports say that it is drug cartel related. plult pell suspects are being questioned. and astronaut gene cernan the last man to walk on the moon has died. we shall return.