First at 4, a fatal accident in montgomery scratching their heads. Im mark segraves. Ill tell you why this is such a complex investigation. Broken pieces of glass like this are found just about everywhere. These pieces coming from that sunroof or what was a sunroof. Ahead on news4, were going to tell you whats being done to get this town back open for business. Arlington police say a suspected serial predator is behind bars with dna linking him to two attacks back in 2007. They were investigating a sex assault from last month around lion village. Julie carey joins us with new details. Reporter that suspect identified as 34yearold Justin Wingate, he worked in Law Enforcement in Fairfax Countys he faces two counts of attempted abduction in connection with those 2007 cases. This was his mug shot that was taken last night. Next youre going to get a look at the composite sketch that was created back in 2007 when a sere offense attempted sex assaults had arlington women on edge. Police say p