Hahaha, yeah, that's what I was thinking, Tim. He's not usually one for creativity. Unfortunately, at this point in the story, Nagini has kicked the bucket, so that's not an option.
The problem is that I want to create a somewhat poignant death scene, where someone has time to say their last words, so I'm not sure how well a complete maiming will work. (JKR had sort of the same situation with Snape's death, but luckily for her, she had Nagini to use.)
I'm beginning to think that there just isn't any plausible murder that Voldemort would commit that would lend itself to a heart-wrenching scene. (Somehow the image of my MC saying her goodbyes to someone with an imploded head just doesn't strike a cord with me.

)