A teen charged with killing three girls and wounding 10 other people in a stabbing rampage at a Taylor Swift-themed dance class in England last summer is going on trial

The mass stabbing in Southport, England, and misinformation about the attacker sparked days of rioting across the U.K.

LONDON — A British teen pleaded guilty Monday to murdering three girls and attempting to kill 10 other people in what a prosecutor said was a “meticulously planned” stabbing rampage at a Taylor Swift-themed dance class in England last summer.

Prime Minister Keir Starmer says "fundamental change" in how the British state protects its citizens is needed.

After Axel Rudakubana was charged with the murder of three girls and the attempted murder of 10 others at a Taylor Swift-themed dance class in England, the now-18-year-old has pleaded guilty.