Prostitute to Publish Book on Secret Service Sex Scandal A Colombian prostitute that gave the U.S. Secret Service a headache this spring, is once again making headlines around the world. Escort Dania LondoÃ±o has announced plans to publish a book, called Room Service, in which she talks about the sex scandal that shook the U.S. Secret Service prior to President Obama's visit to Cartagena, Colombia in April of this year. In Room Service, LondoÃ±o reveals the details of a sex party staged by at least 10 agents of the U.S. Secret Service and 8 members of the U.S. military who picked up girls in Cartagena brothels, and took them to their hotel, just two days before President Obama arrived in town for the Summit of the Americas. LondoÃ±o claims that one of the agents offered her $800 for her sexual services that night. But when this agent -- whose name LondoÃ±o can't remember -- refused to pay up, the escort girl formed a ruckus at Cartagena's Hotel Caribe, which led local police to look into all the misbehavior that was going on that night. Several members of the Secret Service resigned following the incident, which sparked a congressional investigation. While this was happening, LondoÃ±o fled to Spain, as she feared for her security if she stayed in Cartagena. But back in Colombia, two fellow prostitutes said that she was part of a scheme to embarrass the Secret Servicealready been published by Colombian newspaper El Heraldo. They didn't say anything, or express anything about the attitude of the man who didn't want to pay meâ¦ I watched them while I spoke, and couldn't stop wondering how they could be so cold-hearted. LondoÃ±o appears to be making the most out of her 15 minutes of fame. Since the Secret Service sex scandal broke out, the voluptuous call girl has appeared on the covers of two men's magazines in Colombia and Spain. She has also received a $500,000 offer to shoot a porn film in the U.S., according to news website Colombia Reports.