unfortunately we're seeing things that are a microcosm of what's going on throughout our state and country. this is something i have never seen before. >> surely there must be video cameras, closed circuit cameras in some of these schools that can catch some of these people doing it. do you have any leads? >> so we do have security cameras in our public spaces. the graffiti has primarily been found in bathrooms and classrooms. some in stairwells, but bathrooms and classrooms do not have camera access. the areas that do have camera access we're closely monitoring. our police and administrators have been working very closely together to try to see if we can get some leads. but so far we have not been too successful. >> do police think that this is like one bad seed doing all this, or are there groups of kids or people defacing school