knife crime
Sara Thornton also warned of a growing emergency.
Teen was with friends near a children’s playground when she was knifed in the back.
Teen dreamed of becoming a heart surgeon.
"This was not a random attack".
School describes the death of Yousef Makki as a "senseless act".
Search goes on for two men over killing of 17-year-old in a park.
A 17-year-old girl and a 17-year-old-boy were stabbed to death in separate incidents this weekend.
"We don’t want anyone else to go through what our family is suffering right now."
HuffPost UK reports on what's fuelling knife crime.
The victim was pronounced dead at the scene.