In the woods and hills of Anglesey livestock were torn apart
between as far back as the 1970's and as recent as MARCH 2008
Armed police patrolled the hills, heat seeking helicopters scoured
the fields looking for the predator, but no creature was found.

With sightings continuing to this day, eye witnesses suggest that a
strange 'BLACK BEAST' is still at large.

New video evidence could hold the key to the mystery

Marshall Paranormal Investigation team talks to the witnesses
carries out field investigations, analyses the evidence and seeks
answers to find out what really is prowling the welsh countryside