RIA Novosti quotes defense lawyers as saying that Kazbek Dukuzovand, Musa Vakhayev, and Faik Sadretinov pleaded not guilty.
Defense lawyer Igor Korotkov said no "real proof" was presented.
Klebnikov, a U.S. citizen, was editor of “Forbes” magazine's Russian edition when he was gunned down outside his office in Moscow in July 2004.
(AFP, ITAR-TASS)
RFE/RL Russia Report
RFE/RL Russia Report