The riddle of the missing expedition

The death of the expedition of Sir John Franklin is one of the most mysterious pages in the history of the development of the Arctic. Two ships of Her Majesty, equipped with the last word of progress, disappeared forever in white silence. After a long search, the remains of some members of their teams were found on the deserted islands of the Canadian archipelago. These bones were brought to terrible guesses, but still did not answer the main question: why did the brilliantly prepared enterprise suffer such a crushing failure? In the mid-80s of the XX century, the Canadian judicial anthropologist Owen Bitty and his comrades landed on the island of Beachy to open the graves of three Franklin sailors and find out what the curse lay on the British expedition