from previous--

the  investigator  wanted  to  find  out  all the  details  from niyamat  bibi  related  to  the  victim  couple, farid  was  found  dead, stabbed, but  where  was  narghis  , he  had  met  her  , niyamat  bibi  did  not  know  them both , they  were  new  comers, nobody  in their  vicinity  knew  them , she  could  not  verify  them, she  had  rented  them one  of  her  rooms,