An officer of the Interior Ministry keeps watch at the site of the Nevsky Express train derailment near the village of Uglovka, about 400 km (249 miles) northwest of Moscow, November 28, 2009. A bomb caused a Russian train crash that killed dozens of people and injured 100 more, officials said on Saturday, stoking fears of an upsurge in attacks in Russia's heartland. Picture taken November 28, 2009. REUTERS