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-then he  asked  if  he  had  noticed  something  and  anything  unusual  in the  room, sipping  his  coffee  he  replied  he  had  in fact  seen  on the  chevel mirror  set  a  face  cream  on which  was  still  a  piece  of  half  burnt  cigarette, it  could  have  gone  unnoticed  if  it  was  not  showing  a  russian  brand  not  smoked  by  them  and he  swore  someone  was  present  till he  arrived