Great white caught gobbling 12ft rival shark for first time ever in brutal attack that was given away by haunting clue

IN an alarming turn of events, scientists uncovered evidence of the ocean’s most feared predator feasting on its own relatives.

After a pregnant shark turned up dead in the open sea southwest of Bermuda, it became apparent she had been killed by a larger shark.

AlamyA pregnant porbeagle shark was eaten by an even larger shark, scientists believe – and their findings may change the way we understand the food chain[/caption]

A team of researches lay out their case in a study...