Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Doctors Without Borders ambulance in Haiti attacked, two patients killed by Reuters PORT-AU-PRINCE -- Doctors Without Borders (MSF) said on Wednesday that at least two patients were killed when its ambulance was stopped and attacked earlier this week in Haiti's capital Port-au-Prince. The MSF staff said they were violently attacked on Monday after "members of a vigilante group and law enforcement officers" stopped the ambulance. The ambulance, transporting three young people with gunshot wounds, was halted about 100 meters from the MSF hospital in the Drouillard area of the capital and forced to transfer the patients to a public hospital, MSF said. The group said police attempted to arrest the patients before escorting the ambulance to the hospital, where "law enforcement officers and members of a self-defense group surrounded the ambulance, slashed the tires, and tear-gassed MSF staff inside the vehicle to force them out." The wounded patients were taken a short distance away and at least two were executed, the group said. "The act is a shocking display of violence and it seriously calls into question MSF's ability to continue delivering essential care to the Haitian people," said Christophe Garnier, MSF's head of mission. Reuters is a news agency founded in 1851 and owned by the Thomson Reuters Corporation based in Toronto, Canada. One of the world's largest wire services, it provides financial news as well as international coverage in over 16 languages to more than 1000 newspapers and 750 broadcasters around the globe.