be khabri-

-the  detective  sara  berlin was  called  to  the  casino  in las  vegas  where  four  new  arrivals  a  couple  of  days  ago  had  come  to  stay, an uncle  and  his  three nieces , their custom was  to  visit  some  new  destination every  year, this  time  it  was  a  casino in las  vegas,  but  the  uncle  was  found  dead , the  nieces  were  detained  in the  manager"s  room, where  the  detective  had to  question them all one  by  one