article_snippet.sent: The female seal, who was called Sponge Bobby by rescue workers suffered horrific injuries to she face and back after the high-speed impact.
article_snippet.sent: The force of the collision broke Sponge Bobby jaw causing she a painful death off the Dorset coast.
article_snippet.sent: The six-month-old female seal suffered horrific injuries after Sponge Bobby was struck by a boat or a jet-ski on Monday .
article_snippet.sent: The six-month-old female seal is feared that Sponge Bobby could have been struck by a fast moving jet ski or speed boat .
article_snippet.sent: Experts believe that Sponge Bobby, pictured here in happier times, was struck by a motorboat or jet-ski .