randy shandobil has the reports. >> last night according to demonstrators and members of the media, the crowd was provoked by the police. >> all of the arrests were false, unnecessary and brutal. >> today police chief murphy said all of the complaints will be investigated and he plans to view all the video tapes. but he also defended his officers. >> people that cross police line. people that block the streets. people that throw missells. this clearly will not be tolerated. >> reporter: everyone though people were committing those kind of crimes, we didn't see anybody throw things. was the police reaction excessive? then media crews turned on camera lights, claiming the lights were blinding them, they ordered them off. >> subjecting them to possible further injuries. >> i made every effort not to shine the light in the officers face. they had their backs to me. they were beating the woman. badge number 1674 stepped in front of me and that's when i took his picture. and he shouted turn out the light and hit me. >> it was pretty excessive yes. yeah. he just said, turn the light off. i'm g