Last week, when Boris Nemtsov was shot dead as he walked across a bridge next to the Kremlin, it took 11 minutes before a police car arrived at the scene, according to the time stamp on closed circuit television footage.
Reuters: Nemtsov’s friends ask where the police were when he was shot
Russia's opposition supporters march in memory of murdered Kremlin critic Boris Nemtsov in central Moscow on March 1, 2015.
