Central London knife attack One woman has died and five other people were injured in a knife attack in central London. Police say terrorism is one line of inquiry but early indications suggest mental health is a significant factor British Museum Regents Park Russell Square Underground BT Tower HOLBORN R. Thames Hyde Park 21:33GMT, Russell Square: Police respond to reports of man injuring people with knife. Woman in her 60s dies at scene. Three men and two women injured. 19-year-old man arrested within six minutes 0.5 miles 800 metres Area of detail LONDON 12 miles 20km Source: Press Association