This is truely top class tv show and I really love it. I don't watch too many Documentary tv shows, but this one was amazing. The tv shows industry, can't really boast with a large number of better Mystery tv shows. The tv show is interesting, it does not get boring, it does not get long and although it is not an original production, good acting and skilfully written script make it worth watching. I've been a big fan of such cinema for some time. Write in comment how much you liked it and what's your rate.