LOS ANGELES—Robert Durst, the New York real estate heir who was sentenced to life in prison without parole last week for murdering a confidante in Benedict Canyon, was charged in New York with the death of his former wife, Kathie Durst, who vanished in 1982, authorities confirmed Oct. 22. Durst is accused of second-degree murder in a criminal complaint filed Tuesday by a state police investigator at a court in Lewisboro, New York. “The Westchester County District Attorney’s Office can confirm that a complaint charging Robert Durst with the murder of Kathleen Durst was filed in Lewisboro Town Court on October 19, 2021. We have no further comment at this time,” Mimi Rocah, Westchester district attorney, posted on Twitter Friday morning. In Los Angeles Superior Court, Durst, 78, was convicted Sept. 17 of first-degree murder for shooting Susan Berman in her home in December 2000. Prosecutors said Durst killed Berman …