from previous-

-zulfar  was  the  grand  son whose  grand father  the  owner  of  the  mansion was  thrown down from the  upper  room window  and  the  police  inspector  arrives  to  investigate, explaining  why  azhar  is  called  close  to  the  victim the  grandson  elaborates  he  was  completely  trusted  by  the  old  man, who  took him to  see  the  doctor  when the  old  man  needed  medical  help, they  went  to shopping  together  when the  old  man  wanted  something  personal, he  would  ask  his  loyal  man  to  take  the  car  for  tuning  up, in spare  time  they  spent  hours  playing  chess  in the  room, so  the  old  man  entirely  depended  on azhar  alone  for  his  personal  well being