At age 7, Ethan Dallas began playing the online game, where he met Nate. Deadly abuse followed, said Ethan’s mother, who blames Roblox. Ethan Dallas at 15. He had played Roblox, an online game aimed ...

If you're a parent trying to protect your kids from the dangers of the internet, an online community that has attracted millions of kids probably sounds like your greatest nightmare. And yet, Roblox ...