If you're not familiar with this one, googling Ruby Franke, Kevin Franke, 8 Passengers, Connexions Academy, or Jodi Hildebrandt will bring up a lot of info. It's such a mess that it's hard to know where to begin, but, very short story, family vloggers displayed a lot of suspicious behavior on camera. People reported it a lot, they got cleared. Channel disappears from YouTube, mom starts making """therapy""" content with creepy therapist Jodi. Time passes, then one of Ruby's young kids escapes from a window at Jodi's house. He's been starved, is thirsty, and has been restrained with duct tape that's given him open wounds. His younger sister is also in the house. Shit hits the fan. The 911 call from the neighbor is one of the most heartbreaking things I've heard.
There's a subreddit that complies a lot of good information, but consider yourself warned about insane and power-tripping mods.