A Johnson Valley man and a Los Angeles woman were arrested in Rancho Cucamonga, accused of trying to defraud a hotel. Rancho Cucamonga police were called to the Homewood Suites extended stay hotel near Ontario Mills about 1 p.m. Thursday. Officers contacted Ralph McMoran, 41, and Selma Dominguez, 45. After an investigation, McMoran and Dominguez were arrested for conspiracy. McMoran was also arrested for defrauding an innkeeper, while Dominguez was also charged with attempting to bring drugs into a jail. Ralph McMoran and Selma Dominguez were released on zero bail.