DickyD is spot on (please give your gorgeous German Shepard an ear-rub from me), wreck found in 2006, her actual sinking is something of a mystery as there are different versions of what happend to her. Most likely one is that the Russians used it to test weapons.
Another German ship with a mystery ending is this one:
Thought she'd been scrapped!
Didn't mean to start another name that ship thread, just wanted to talk about this as I'm in shock at seeing an intact German aircraft carrier!