Court sketches show two Kazakh men, charged by U.S. authorities on Wednesday with interfering in the investigation of the Boston Marathon bombing.<br/> <br />The two students were described as college friends of the surviving suspect accused of being behind the April 15 attack.<br/> <br />But in Kazakhstan the pair are believed to be innocent.<br/> <br />In the city of Almaty, residents said the students had merely fallen in with the wrong crowd.<br/> <br />This woman says they happened to be in the wrong place, at the wrong time, with the wrong people.<br/> <br />The father of one of the Kazakh students, Dias Kadyrbayev, gave an interview last week saying his son was not involved.<br/> <br />He said his son had never fought anyone and had never been in touch with any radicals.<br/> <br />The two Kazakh students are accused, along with a U.S. citizen, of hiding fireworks and a backpack belonging to one of the Boston bombing suspects while the manhunt was underway.<br/> <br />Three people died and over 260 were injured in the
