the ring leader who returned to the scene of the crime. he returned to the theater where 90 people were killed while that hostage seize was under way. we keep finding out more details about the killers. one of those still on the loose. the man hunt in france and in belgium continues. really a shaky security situation. just yesterday they found an undetonated suicide bomber vest. now we have what could be a linked ongoing hostage situation. >> back to our top story. fbi and dhs joint bulletin to law enforcement where the feds warn that the terrorists quote this, could seek to rep my indicate the effects of the paris attack although on a smaller scale.