Despite coming from a typical healthy family, Robin Westman's horrific decision to shoot up a Minneapolis church full of children was inspired by online terror groups who exploit young people.

Schlep insisted his work helped lead to arrests. Still, Roblox accused him of crossing the line by simulating dangerous ...

Roblox, an online gaming platform, is currently one of the most popular games, with 70 million daily active users, half of whom are under 13.