Security Service knew offender London attack
MI5 suspected the man of violent extremism, but he was not more in focus at the British intelligence services.
That has the British Prime Minister Theresa May said Thursday, according to the BBC. She said that the perpetrator in Britain was born. His identity is not disclosed.
By the attack at the British Parliament building came to four people, among whom the offender. After the attack did the police raids on six addresses, including in London and Birmingham. The authorities initially reported that seven people were arrested. Then omit them from an eighth arrest.