Pakistani police officers collect evidence next to a U.N. vehicle rammed against a wall, where an American U.N. official was kidnapped, in the southwest city of Quetta, Pakistan on Monday, Feb. 2, 2009. Gunmen kidnapped an American U.N. official named John Solecki and killed his driver in southwest Pakistan on Monday, police said. Solecki is still being held by a group calling themselves the Baluchistan Liberation United Front, who have threatened to kill him unless 141 prisoners were released by Pakistan. (AP Photo/Arshad Butt)