Blue Marlin

I have had several people confirm that they saw a beached blue Marlin fish on Glen Beach
Saundersfoot on tuesday
It has been discribed as 8 to 10ft long, very deep blue on back with a very large dorsal fin
and a 2ft long narrow sword like snout , it also had very large gills.
I am trying to find photos of this fish as there where a lot of people looking and some took
pictures

It is rumoured that it was removed to a local Chinese restaurant!!

Is this a sign of global warming or not????