What happened
Claire Selwood, 37, was a senior social worker in Durham County Council’s Children in Need team, based in South Easington. On 20 October 2006 she was preparing for a case conference at the school of a child on her caseload in Murton, County Durham, when Graham Burton attacked her with a kitchen knife.
Burton, then 40, was the child’s father, on home leave from Cherry Knowle Hospital in Sunderland, where the Northumberland, Tyne and Wear NHS Foundation Trust was treating him for depression and PTSD. His community care came from a separate trust, Tees, Esk and Wear Valleys.
The outcome
Burton pleaded guilty to attempted murder and was jailed indefinitely in June 2007. An independent report for the strategic health authority found a “complete failure” by medical staff to warn Selwood.
Her claim against the two NHS trusts was dismissed at Newcastle County Court. In [2012] EWCA Civ 979 the Court of Appeal held it was arguable the trusts did owe her a duty of care under their shared “Working together” protocol, and the claim continued. The trusts settled out of court. Unison called for a “Selwood check”, a duty on partner organisations to make threats to an employee’s life known and acted on.
What went wrong
The Court of Appeal set out the sequence in its judgment in Selwood v Durham County Council. From August 2006 Burton told clinical staff he was “not pleased” with one social worker and named a worker he wished to harm.
On 18 October, at a hospital review, he refused Selwood’s attendance and told Dr Gupta he would “kill her on the spot”. A staff nurse later said she passed that on to the care coordinator. The coordinator denied receiving it.
Dr Gupta agreed that Burton could have a week’s home leave. No security arrangements were made for the conference on 20 October. Burton arrived, and attacked her.
The sources do not say who else was in the building, or whether Selwood travelled there alone. The information that mattered was held by people who were not going to be in the room.
What it teaches
The threat was specific, named and imminent, and it was made to people who could act on it. It still did not reach the person it was about.
Nothing Selwood could have done on the day would have closed that gap. Vigilance is not a control when the danger is a decision taken in a hospital two days earlier. The control is the hand-off between health and social care, and it needs a named owner, a time limit, and confirmation that it arrived.
The second lesson is what a worker can ask for: where the record of threats lives, and who updates it.
Questions for the room
- Where in your organisation is the owner of a threat hand-off written down, and could a new starter find it?
- If your manager cannot tell you whether a service user has threatened named staff, what right do you have to refuse the visit, and what is the escalation route?
- A clinical team grants home leave. What would have to happen for the safety of the worker who will meet that person to be part of the decision?
Evidence and limits
Confidence: confirmed. Three sources were read: the Court of Appeal judgment, the health authority report’s findings as quoted in it, and contemporaneous news archive text. The full report is not in the pack, so its findings appear as the Court recorded them.
The record gives no day for the attack; the pack dates the conference to 20 October 2006 and this page follows the pack.
Our lone working training covers what a worker should be able to ask before a visit to a household with a known history.
Sources
Reviewed 20 October 2026.