Five Dead, Dozens Injured in Westminster Jihad Attack at British Parliament (VIDEO)

Information is still coming in, for example, the identity of the suspect is still unknown.

Following-up from earlier, "Shots Fired Outside British Parliament."

At the Guardian U.K., "Parliament attack: police officer among five dead in 'sick and depraved' incident":

The Guardian understands the initial working theories of the police investigation are the attacker was inspired by Isis and was most likely a “lone actor”. The attacker’s identity was already known to counter-terrorism officials. Rowley said investigators were trying to establish the attacker’s associates and his preparations for the attack.

Apparently, "police refuse to name" the suspect, and that's apparently after a number of outlets identified the wrong person.

See also Pamela's, "U.K. news outlets WITHDRAW claim that Abu Izzadeen was London jihad murderer."

More at the Telegraph U.K., "How Westminster terror attack had echoes of Brussels, Nice and Berlin."