What happened
In February 2022 a social worker visited the Birmingham home of a 16-year-old girl at about 4.30pm. She had been allocated because the girl was not attending school and had mental health problems. She spoke to the mother first, then asked to see the girl alone in the living room.
Prosecutors at Birmingham Crown Court said no risk had been identified. The girl had shown no aggression and seemed relaxed, sitting an arm’s length away. She had a large knife in her waistband. She closed the door, asked whether the visitor was a social worker, and on being told yes said she “hated all social workers”. The social worker saw a red stain on the girl’s top and the knife, and tried to wrestle it from her. The girl attacked again. Her mother, passing the room, pulled her daughter off.
The social worker was taken to hospital with six stab wounds to her chest, right forearm and left calf.
The outcome
The girl pleaded guilty to attempted murder and was sentenced at Birmingham Crown Court to six years’ detention with a three-year extension on licence. Judge Melbourne Inman QC called it a “serious and premeditated attack” and said she had shown little insight and had “harboured thoughts of killing others”.
Nothing in the sources records a review by the local authority, a change to its visiting policy, or any regulatory consequence for how the visit was set up. The authority is not named.
What went wrong
Three things happened in order. No risk was identified before the visit. The girl closed the door, turning a conversation her mother could hear into one she could not see. And the visitor was alone when the knife came out.
The door is the part that matters, because it was the last control left. A social worker sitting an arm’s length from a teenager, in a closed room, with another adult in the house but not within earshot, has no route to help and no time to look for one. The mother’s intervention is why this page is about a stabbing rather than a death, and the mother was not part of the plan.
What it teaches
A calm, friendly presentation tells you what a young person chose to show a stranger. It is not a risk assessment.
Where the referral is a teenager out of school with mental health problems, the plan should name the room, the seating and the door. Keep the door open, keep another adult in the room, or hold the conversation somewhere that is not the family living room. If it has to be one to one, the adult in the house needs to know what to listen for.
Two-person visiting is a management decision. A worker cannot arrange it from the doorstep, and nothing in the record shows anyone asking the question when this visit was allocated.
Questions for the room
- Before the door closes, what signal brings a second adult into the room, and does the family know it?
- Which two facts on a referral sheet would make you decline to be alone with a teenager?
- If a client says they hate your profession, what does your service expect in the next ten seconds?
- Who signs off a single-handed visit to a household where the last assessment found no risk?
Evidence and limits
Confidence: confirmed. Two outlets were read: My Social Work News, which carries the prosecution detail and the sentencing, and Birmingham Mail, which covered the same hearing. They agree on the wound count, the sentence and the judge’s remarks. No source names the local authority, the supervision policy, or any review after the attack, so this page does not either.
Our lone working training covers the planning decisions that sit in front of a visit like this one.
Sources
Reviewed 20 October 2026.