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    American Survivor of London Terror Attack Gives First Interview

    01:03
  • Kurt Cochran’s Family Attends London Terror Attack Vigil

    01:44
  • London Terror Victim Kurt Cochran Was 'Such An Amazing Person': Family

    01:11
  • London Terror: Police Make Two More ‘Significant Arrests’

    01:18
  • London Vigil Held for Victims of Terror Attack

    01:20
  • London Attack: Tributes Pour in for Terror Victims

    00:59
  • London Terror Attacker Was British-Born, Known to Police: Prime Minister

    01:42
  • London terror attack: At least 8 arrested overnight

    03:59
  • London Mayor: We Will Not Be Cowed by Terrorists

    00:56
  • Scotland Yard: London Attacker ‘Inspired by International Terrorism’

    00:55
  • PM May: ‘Sick and Depraved’ Attack is ‘Doomed to Failure’

    02:15
  • From '7/7' to Jo Cox: A Recent History of Terror in the UK

    01:05
  • Police: 3 Killed, 20 Injured in London Attack

    07:16
  • WH Condemns London Attack, Confirms Trump Call with PM May

    00:49
  • Parliament Member Says Police Officer Has Died

    01:29
  • Counterterrorism Police Investigating London Attack

    01:12
  • Scotland Yard Asks for Images, Video of Incident for Ongoing Investigation

    02:19
  • Witness: ‘We Saw a Car Plow into a Lady’

    00:20
  • Witness Describes Chaos and Lockdown Following Shooting Near Parliament

    03:01
  • Witness Recounts Police Shooting Man in Black Clothing Near Parliament

    02:07

British-Born Khalid Masood Identified by Police as London Terrorist

01:44

The knife-wielding terrorist who killed four individuals outside the U.K. Parliament was a British-born man who was previously investigated for "violent extremism," police announced Thursday.