August 22, 2014 4:18 pm Weekend Traffic Aug. 22-24 News4 Traffic Reporter Melissa Mollet gives you a heads up on what you need to know about Metro closures and traffic the weekend of Aug. 22 through 24. Local 25:59 Former DC official referred for criminal investigation: The News4 Rundown 2:21 Montgomery County introduces new police chief 3:03 Suspect arrested in fatal shooting at car meetup 2:28 Man who operated cheer company faces child pornography charges 1:36 Doug Kammerer throws out 1st pitch on Weather Day at Nationals Park