In his first interview since HBO aired The Jinx, real-estate mogul Douglas Durst said he was “very grateful” for the documentary about his older brother Robert Durst’s suspected involvement in three murders, The New York Times reported Tuesday. Douglas Durst, who refused to participate in the six-part series, said his brother was stalking him as recently as the night Episode 3 aired. “We had information that Bob was five or 10 minutes away from my house in Florida,” he said. Douglas Durst said for years he feared that his brother was plotting his death. “I no longer am looking over my shoulder,” he said.