Iran sends rare letter to U.S. over killed scientist
(Reuters) - Iran said on Saturday it had evidence Washington was behind the latest killing of one of its nuclear scientists, state television reported, at a time when tensions over the country's nuclear program have escalated to their highest level ever.
In the fifth attack of its kind in two years, a magnetic bomb was attached to the door of 32-year-old Mostafa Ahmadi-Roshan's car during the Wednesday morning rush-hour in the capital. His driver was also killed.
U.S. Secretary of State Hilary Clinton denied responsibility and Israeli President Shimon Peres said Israel had no role in the attack, to the best of his knowledge.
For Full Article: http://www.reuters.com/article/2012/01/14/us-iran-idUSTRE80D0NI20120114