A teenage boy who stabbed 12-year-old Leo Ross to death in a random attack has been detained for a minimum of 13 years.
The boy, aged 15, also tried to drown an 82-year-old woman and attacked two other elderly women days before the fatal incident.
A teenage boy who stabbed 12-year-old Leo Ross to death in a random attack has been detained for a minimum of 13 years.
The boy, aged 15, also tried to drown an 82-year-old woman and attacked two other elderly women days before the fatal incident.