A senior Secret Service supervisor has been placed on indefinite administrative leave and is not allowed to enter the office after a female employee accused him of assaulting her at agency headquarters. The female agent alleged that she was attending a party with Xavier Morales, her boss, in a Washington, D.C. restaurant when he said he loved her and  wanted to have sex with her. After the two employees returned to the office from the party, Morales, 48, tried to kiss the woman and grabbed her arms when she resisted, according to two people briefed on her statement. Secret Service supervisor Xavier Morales, 48, has been placed on indefinite administrative leave after a female employee accused him of assaulting her at agency headquarters . The woman alleged that Morales did not relent until after a brief struggle, according to the Washington Post. The party, held on March 31 at the Capitol City Brewing Company, was being thrown in Morales' honor to celebrate his recent assignment to head the Louisville Secret Service field office. Morales, who was a manager in the agency's security clearance division, was due to start his new position this week. Instead, he had to turn in his gun and badge and had his security clearance suspended after Secret Service internal investigators began a preliminary review and conducted interviews in regards to the female agent's complaint, according to agency spokesman Brian Leary. Secret Service Director Joseph P. Clancy released a statement to the Washington Post saying the 'allegations as reported are very disturbing'. 'The Secret Service is an agency that demands that our employees conduct themselves with the highest level of integrity,' he said. 'Any threats or violence that endangers our employees in the workplace is unacceptable and will not be tolerated.' Clancy had his investigators refer the case to the Department of Homeland Security's inspector general, due to Morales' high rank. D.C. police have also been contacted due to the criminal nature of the allegations. The incident has come barely a month after two Secret Service employees crashed a government car into a White House barricade after drinking at an agency retirement party nearby. Morales, who is married to a longtime special agent, was responsible for determining which agents should lose their security clearance or jobs because of misconduct or other reason. The new position he was meant to start this week is considered a major stepping stone within the agency. The female agent (not pictured) alleged  she was attending a party with Morales (pictured at a Hispanic American Police Command Officers Association event ) when he said he loved her and wanted to have sex .
Xavier Morales, 48, allegedly told the woman he loved her while they attended a party and then tried to kiss her later that night in the office .
The woman alleged Morales did not relent until a brief struggle .
The party was celebrating Morales' new assignment to head the Louisville Secret Service field office, considered a stepping stone in the agency .
Morales had to turn in his gun and badge and  lost his security clearance .
He was a manager in the security clearance division and decided which agents lost their jobs because of misconduct .