COLUMBIA, S.C. — The South Carolina Supreme Court on Wednesday overturned the murder convictions and life sentence of disgraced lawyer Alex Murdaugh in the shooting deaths of his wife and younger son. In a unanimous ruling, the justices said the conduct by the court clerk “egregiously attacked Murdaugh’s credibility” by suggesting to jurors his testimony could not be trusted. They also said the trial judge went too far in allowing evidence of Murdaugh’s financial crimes into his murder trial But Murdaugh won’t be getting out of prison. The 57-year-old pleaded guilty to stealing around $12 million from his clients and currently is serving a 40-year federal sentence. Still, the state Supreme Court ruling is a win for Murdaugh, who admits to being a thief, liar, insurance cheat and bad lawyer, but has adamantly denied killing his wife Maggie and younger son Paul since he found their bodies outside their home in 2021.…