THE GIANT SHARK'S MARIANA TRENCH SECRET

Deep within the pitch-black depths of the Mariana Trench, a mystery hides. Could it be that the prehistoric predator, Megalodon, still lurks? Legends tell of colossal creatures moving in the inky blackness. Scientists dismiss the claims on the possibility, but the allure of this ancient giant is undeniable. Perhaps sonar blips hold the key to unc