Moscow [Russia], March 23 (ANI): Multiple deaths and injuries were reported after a group of armed men in combat fatigues stormed into a concert hall in Moscow and unleashed gunfire and detonated explosives among the crowd on Friday (local time), Russian media reported. Reuters has reported that at least 40 people have been killed and over 100 injured after five armed men fired on the crowd, in one of the worst attacks on Russia in years. Russia-based RT News reported, citing unofficial reports, that over 40 people have reportedly been killed and about 130 are wounded. Notably, the Russian aut…