Considering how many annoying and destructive trends have originated on TikTok, it's easy for the platform to get a bad rap.
But of course, any platform that features millions of users is going to have a complicated reputation and there is certainly some good there to go along with the bad.
Part of that has to do with the community, who have sometimes proven themselves to be sharp-eyed and caring enough to save actual lives. But it's also true that the same algorithm that spreads harmful trends quickly can also make millions of people aware of simple tricks that can be similarly important.
And thanks to one of those tricks and the actions of a dedicated good Samaritan, one North Carolina teen is now safe at home.