The attacker of London was previously imprisoned for planning an attack

British police are investigating how 28-year-old Uzan Khan was able to conduct an attack on the London Bridge on Friday, despite the fact that he was known for the authorities and was equipped with an electronic device to escort the site. He was released a year after serving the sentence for planning an attack in London.

As far as we know, the assailant attended a rally Friday afternoon. We believe the attack started within the space where the rally was being held and then continued on to London Bridge, where he was detained and then shot by armed officials”, Neil Basu said by London police.

The names of two dead persons have not been published by authorities. One man and two other women were injured in the attack. They were sent to London's Royal Hospital to receive medical treatment. Doctors announced that one of them is in critical condition, while the other two have suffered minor injuries.

Striker Khan was part of nine members of a terrorist group planning attacks on the currency exchange building. They are believed to have also planned the construction of a terrorist training camp in Pakistan, but that was discovered and prevented by British intelligence, writes the Guardian”, broadcast. Express Journal.