Russian military personnel shooting each other to claim awards?

MediaZona reported about 2 weeks ago that a huge trial into fake wounds going on. It's hard to know whether it is the wounds or the trial that is fake. In any case at its centre are some of Russia's "elite" forces, also known from Bucha. Also, despite military men always being at the bottom of the political ladder in Russia, this trial is quite devastating for the army morale.