Griffiths v Chief Constable of Suffolk Police, and Norfolk and Suffolk NHSFT  EWHC 2538 (QB)
"This case arises out of the murder of Mary Griffiths by John McFarlane on 6 May 2009 in Bury St Edmunds, Suffolk. The Claimants are her three daughters, suing by their father and litigation friend. They seek damages from the Chief Constable of the Suffolk Police, the 'Suffolk Police', and North and Suffolk NHS Foundation Trust, the 'NHS Trust', the first and second Defendants. ... The claim, put very shortly, is that the NHS Trust assessment under the Mental Health Act, MHA, was flawed in a number of respects, and that Mr McFarlane ought to have been admitted to hospital, voluntarily or compulsorily, on 3 May 2009, which would have prevented him being in a position to murder Ms Griffiths on 6 May. In any event, the NHS Trust should have warned her that Mr McFarlane was a danger to her, and they ought also to have communicated with the Suffolk Police. This would have affected the way in which they, in turn, addressed Ms Griffiths' concerns when she telephoned them on 5 May 2009. The Suffolk Police, in any event, ought to have graded Ms Griffiths' call as more serious than they did, and ought to have sent someone round that night. That person would have realised that the situation was more threatening than had the call-taker, and steps would have been taken to protect Ms Griffiths, who faced a real and immediate risk from Mr McFarlane, to remove her from danger, or to warn or detain Mr McFarlane."