On March 22, 2017 Khalid Masood, a British born Muslim went on a rampage outside of parliament in London, UK. Four people were killed in the attack, with many more being injured. He drove his car through a crowd of pedestrians, and then got out of his car and attacked a police officer with a knife. He was shot dead by armed police soon after. ISIS claimed responsibility for the attack, but it has not been confirmed if their claims are true.