A prominent South Carolina lawyer who claims he was shot in the head on Sept. 4, just months after his wife and son were murdered, has said he plans to resign from his role and enter rehab. Alex Murdaugh, a prosecutor for the 14th Judicial Circuit, discovered the bodies of his wife Margaret, 52, and his son, Paul, 22, at their hunting estate in Colleton County back in June. The 53-year-old lawyer worked as a partner at Peters, Murdaugh, Parker, Eltzroth, and Detrick (PMPED) in Hampton, which was founded by his great-grandfather more than 100 years ago. In a statement to Live5News through his lawyer, Dick Harpootlian, Murdaugh said he would be resigning from the firm and seeking treatment to deal with the trauma of the shooting deaths of his wife and son. “The murders of my wife and son have caused an incredibly difficult time in my life. I have made a lot of decisions …