A Red Oak hotel clerk is being hailed a hero for noticing that something wasn’t right when a man and his daughter checked into a hotel room one night. Eli Neri, who works at the La Quinta hotel in Red Oak, didn’t know at the time that the Carrollton police was trying to track down the father and the missing girl. However, the conscientious young man trusted his gut feeling that something was off about the way Ronald Singer spoke of his 10-year-old daughter, Rosemary Singer, ABC reported. “It kind of made me suspicious,” Neri told the news outlet. “He was saying, ‘This is my world. This is my daughter. I love her. She’s all I got.’” The police department said in a statement that the girl’s mother, Maria Ramos, 45, had been found dead in her apartment by her roommate at 1 a.m. on March 3 and that Rosemary had been …