Chandra NagamallaiahDALLAS: For the first time, the family of Chandra Nagamallaiah is speaking publicly after his murder and beheading outside a Dallas motel last week — offering a portrait of who he was, even as police continue their investigation and the case gains national attention. “He always dreamed of being in the hospitality business,” the family wrote. “But beyond his work, Chandra was known for the kind of person he was,” the family’s statement continued. According to a probable cause affidavit, the two argued after Chandra told him and another employee not to use a broken washing machine at the motel. Investigators say Cobos-Martinez grew angry when Chandra asked a female coworker to translate his instructions.