article_snippet.sent: Scroll down for video .
article_snippet.sent: I know it's something logical,' Thedford said, 'I know it's not an alien, I know it's not Bigfoot's aborted child, like people are coming up with.'
article_snippet.sent: Desperate to unravel the mystery, Thedford revisited the dead animal.
article_snippet.sent: However, Thedford insists Thedford stumbled across something far more sinister. '
article_snippet.sent: so that's what we've been calling it.'
article_snippet.sent: SCIENCE ATTEMPTS TO EXPLAIN .