The ex-cop whose son murdered that black jogger? The cops were ready to arrest them both for murder right there on the spot, but then the perp's "blue privilege" kicked in: The police at the scene went to her, saying they were ready to arrest both of them. These were the police at the scene who had done the investigation,” Commissioner Allen Booker, who has spoken with Glynn County police, told The Atlanta Journal-Constitution. “She shut them down to protect her friend McMichael.” Greg McMichael, now retired, once worked as an investigator in Johnson’s office. Commissioner Peter Murphy, who...