Thomson ReutersMay 22, 2013 13:31
By Guy Faulconbridge and Michael Holden
LONDON (Reuters) - British police arrested two more people on Thursday in a hunt for accomplices of two British men of Nigerian descent accused of hacking a soldier to death on a London street in revenge for wars in Muslim countries.
The two suspected killers, now under guard in hospitals, had been known to security services before Wednesday's daylight attack, security sources said. Another man and a woman, both aged 29, were detained on suspicion of conspiracy to murder.