Four accused of the Moscow massacre appear in court with signs of beatings: two accept guilt. One of them barely appeared conscious during the hearing, in which formal terrorism charges were imposed.

The attack on a concert hall left at least 130 dead. Moscow's Health Department said Sunday that it has begun identifying the victims' bodies through DNA analysis, adding that the process will take at least two weeks. The hearing took place as Russia observed a day of national mourning following Friday's attack on the Crocus City Hall concert hall in suburban Moscow.