Since the Washington Post first broke the story Saturday, details have started to leak about the incident, which took place during a wild night of partying at a hotel in Cartagena Wednesday night, two days before Obama's arrival in Colombia.

The Wall Street Journal reports that the staff at the Hotel Caribe were first alerted to the Secret Service agents' cavorting by a dispute between at least one local woman and at least one Secret Service agent over a bill for services rendered. When the agent would not open the door for the hotel manager, the hotel called the local police.

The hotel then checked to see who might have brought the call girls to the party, and initially came up with a list of 22 Americans — 17 Secret Service agents and five members of the U.S. special forces — who may have been involved in the partying.

The U.S. Embassy was then informed and 11 agents were recalled from Colombia on Thursday. The Secret Service said in a statement tonight that all 11 agents were put on administrative leave today following interviews about the incident with agency officials in Washington.