Helena Harper was an agent of the DSO (Division of Security Operations), a secret military agency of the U.S. Government. She later became an agent for the USSS (United States Secret Service).
History
In 2013, Harper attempted to transfer to the U.S. Secret Service to become one of the personal bodyguards of U.S. President Adam Benford, and became involved in the bioterrorism attack in the town of Tall Oaks which led to his death. She cooperated with fellow agent Leon S. Kennedy in the incident.