Jesse Van Rootselaar, 18, created the virtual “experience” on the online gaming platform Roblox before his terrifying real-life rampage, a rep for the company confirmed.

Roblox says it has terminated the account belonging to Tumbler Ridge shooter Jesse Van Rootselaar, and deleted the game.

The teenager that opened fire in a remote Canadian school had created a video game to allow players to simulate a mass shooting.

Fringe movements are using games and other online platforms to draw growing numbers of children to their causes, new data and ...