A British teenager who pled guilty to fatally stabbing three girls at a Taylor Swift-inspired dance class in England was sentenced to life in prison.

The government has announced a public inquiry into how the system failed to stop the killer, who had been referred to the authorities multiple times over his obsession with violence.

The teen who stabbed three children to death during a Taylor Swift-themed dance class in England was sentenced to 52 years in prison, in what the judge has described as "the most extreme, shocking and ...