<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.andengenye alisema, hadi sasa chanzo cha kufanya mauaji hayo bado hakijafahamika na polisi wanaendelea na uchunguzi kugundua chanzo cha vifo hivyo.  <response>: mqala added that the cause of the fire is unknown at this stage and that the investigation is continuing. 