Citizens of Greensboro, High Point, Guilford County and the small towns and surrounding areas of unincorporated Guilford County have all been concerned about the number of shootings and the amount of violent crimes committed in the area, which is one reason that will be a key point of focus when Greensboro Police Department Assistant Chief Stephanie Mardis is the featured speaker at the Thursday, Nov. 7 meeting of the Greensboro Human Rights Commission.