<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.kwa mujibu wa televisheni ya taifa ya urusi, tarehe 4 oktoba 2018, bwana shcherbakov alikuwa amekuwa anapiga kelele katika makazi ya watu huko moscow.  <response>: according to russian broadcaster ren tv, on 4 october 2018 mr shcherbakov was sitting at the foot of a stairwell in a residential building in the russian capital of moscow. 