Talk:The Four Maidens/@comment-66.91.213.131-20160125091220/@comment-25396609-20160126002539

It has also been suggested and hinted at out of universe that she is dead, by word of god.

It is not uncommon for warriors to be burried  or laid to rest, where they made their final stand, especially in instances where no body could be properly recovered. If Summer was killed fighting grimm, it is possible no body was left.