I did not know Alyssa Toner. What I do know, though, is that Alyssa was searching and cannot finish her search. She made the video, but it does not show up in searches for her birth date. The article about her adoption birthmother search does not seem have been published. The news stories about her death, do, right now, but as time passes, news articles like these get achieved and fall way down on the search rankings. Maybe her search will be forgotten completely. Maybe her account will be taken down, the video eventually deleted and, if her birthmother ever does decide to search, she will never find anything at all.
The message will be lost.