Sorry to hear you lost her. But you could have left it off the boards and let another member make the same mistake. So good job in pointing out a VERY common thing that happens to our equipment and the importance of re-checking it before going afield.

As for the deer, if she was still going strong the next day, I believe it must just be a muscle wound and she should be able to get the arrow out and clean it up. Many of us have seen or killed deer with a broken off broadhead healed up inside them. I guess she learned a pretty valuable lesson too.