let's go to the latest on the investigation of the north charleston police officer charged with murder and walk you through the latest. investigators could be releasing the dash cam video of officer slager at any moment. it could shed more light into the moments during michael slager's traffic stop of walter scott for broken brake light. slager has hired a new attorney charleston defense attorney savage. we're learning more about the background which does include a complaint for improper use with a taser. he was exonerated from that. gibbons is the man who had the run-in with officer slager and a neighbor who witnessed that event talked with joy reid. take a listen. >> he kept saying what did i do? you just knocked on my door as soon as i came to the door you snatched me out and tased me. what you tase me for? i didn't do nothing.