Amber Petersen was lounging in bed with her 7-year-old daughter last week, watching her play the popular children's video game "Roblox" on her iPad when she saw a disturbing display on the screen. Her ...

A Florida mom allegedly used the online game Roblox to try to get a troubled 10-year-old child to commit a series of brutal murders — ending with the youngster slamming a baby on a hard floor in a ...