From previous .

..the masked man untied shiraz and the rope with which he was tied up  was so long he cut it into three and tied up the three men tightly enough  in a manner they could escape from  after a bit of hard struggle,  the masked man  asked shiraz where was his suitcase,  t must be in the hotel room if the three men now tied up had not  carried it too along with them
.the masked man  turned towards them , they had no use of the suitcase and  left it behind,  it must  still be  there  in the hotel room