in powerful combinations. for radiant coats, sparkling eyes. purina one. one visibly healthy pet. try these purina one true instinct formulas for dogs. tonight from california, the news that convicted killer and real estate air robert durst has died. he was accused of killing of wife and acquitted of killing his neighbor. his interviews featured in that docuseries "the jinx," end with what appeared to be an offcamera confession, where he allegedly admitted he, quote, killed them all. he was 78. and that major medical breakthrough tonight. doctors at the university of maryland medical center say they've transplanted a heart from a genetically edited pig into a living person. doctors say david bennett is doing well several days after surgery. he was dying, desperate and ineligible for a human transplant. they are closely watching for any signs of rejection.