A Memorial High School secretary, Emma Hardy, 57, remains in the Jefferson County Jail Monday Afternoon in lieu of a $75,000 bond for Improper Relationship between Educator and Student, a second degree felony, after she was arrested Sunday evening by Port Arthur Police. According to a press release from the department, at 7:58 p.m. Sunday, an officer "observed a suspicious vehicle parked on the Seawall near downtown Port Arthur. The officer approached the vehicle and saw a male and a female engaged in sexual activity inside the vehicle."