A teenage boy who murdered 12-year-old Birmingham schoolboy Leo Ross by stabbing him in the stomach in a random attack has been detained for a minimum of 13 years.

The 15-year-old boy, who cannot be named for legal reasons, pleaded guilty to murder at a hearing in January.

Leo died after being taken to hospital from a riverside path in Shire Country Park, Hall Green, Birmingham, on 21 January last year.

He had been walking home from school when he was stabbed and was described by his family shortly after his death as an “amazing, kind, loving” boy.

His killer was 14 at the time of the attack.

He also admitted to two counts of causing grievous bodily harm with intent on the 19 and 20 January and assault occasioning actual bodily harm on 21 January 2025, in relation to separate attacks on other victims.

The boy also admitted to having a bladed article on the day he killed Leo.

However, he denied assault occasioning actual bodily harm on 22 October 2024 and assault by beating on 29 December 2024 in relation to two further victims – those charges were ordered to lie on file.

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Police inquiries established that the knife used to kill Leo was thrown into a nearby river, while the youth had previously hunted down and attacked several women in local areas.

West Midlands Police also found that the killer, who had been riding a bike, had opted to hang around to talk to officers at the murder scene, falsely claiming he had stumbled across Leo lying fatally injured beside the River Cole.

Leo had no connection with his attacker and was subjected to what senior officers believe was a completely random and unprovoked stabbing.