Police reports said that Movladi Baisarov, who was wanted on charges of murder, had resisted arrest and attempted to throw a hand grenade at a police officer.
Baisarov was the bodyguard of former Chechen President Akhmed-hadj Kadyrov, who was assassinated in May 2004.
He had refused to swear allegiance to Ramzan Kadyrov, who is Akhmed-hadj's son.
(AP, dpa)
Crisis In Chechnya
RFE/RL's complete coverage of Russia's war-torn Republic of Chechnya.