moments out speak with the sheriff on the investigation as well as the hero security guard who chased down the gunman. first, new video show a white gunman made a stop at edward waters university. and, a family dollar both before going to the dollar general, and an ar-15 rifle and a hand guard, that's where he killed three black people. today 52 year old angela michelle carr, 19-year-old anolt joseph laguerre jr., and 29 year old jerrald gallion. >> i want to bring in now jacksonville sheriff sheriff t. k. waters. sheriff waters, thank you very much for being here. i know how difficult at the time this is for your community. we appreciate it. >> thank you for having me i, appreciate it. >> we were just discussing these videos that's really start to paint a picture of what was going on with the