London terror attack
TOPSHOT - A photograph taken on a mobile phone shows British police cars blocking the entrance to London Bridge, in central London on June 3, 2017, following an incident on the bridge. Police are dealing with a "major incident" on London Bridge, Transport for London said on Saturday, after witnesses reported seeing a van mounting the pavement and hitting pedestrians. / AFP PHOTO / Daniel SORABJI (Photo credit should read DANIEL SORABJI/AFP/Getty Images)
DANIEL SORABJI/AFP/AFP/Getty Images
TOPSHOT - A photograph taken on a mobile phone shows British police cars blocking the entrance to London Bridge, in central London on June 3, 2017, following an incident on the bridge. Police are dealing with a "major incident" on London Bridge, Transport for London said on Saturday, after witnesses reported seeing a van mounting the pavement and hitting pedestrians. / AFP PHOTO / Daniel SORABJI (Photo credit should read DANIEL SORABJI/AFP/Getty Images)
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Police officers escort a person, with their head covered, to a police van, in Barking, east London on June 5, 2017, following a dawn raid on a property (R), as thier investigations continue following the June 3 terror attacks in central London. Police carried out fresh raids and arrested "a number of people" on Monday after the Islamic State group claimed an attack by three men who mowed down and stabbed revellers in London on June 3, killing seven people, before being shot dead by officers. / AFP PHOTO / Daniel LEAL-OLIVAS (Photo credit should read DANIEL LEAL-OLIVAS/AFP/Getty Images)
DANIEL LEAL-OLIVAS/AFP/Getty Images
Police officers escort a person, with their head covered, to a police van, in Barking, east London on June 5, 2017, following a dawn raid on a property (R), as thier investigations continue following the June 3 terror attacks in central London. Police carried out fresh raids and arrested "a number of people" on Monday after the Islamic State group claimed an attack by three men who mowed down and stabbed revellers in London on June 3, killing seven people, before being shot dead by officers. / AFP PHOTO / Daniel LEAL-OLIVAS (Photo credit should read DANIEL LEAL-OLIVAS/AFP/Getty Images)
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Emergency personnel on London Bridge after an incident in central London, Saturday, June 3, 2017. British police said they were dealing with "incidents" on London Bridge and nearby Borough Market in the heart of the British capital Saturday, as witnesses reported a vehicle veering off the road and hitting several pedestrians. (Dominic Lipinski/PA via AP)
Dominic Lipinski/PA via AP
Emergency personnel on London Bridge after an incident in central London, Saturday, June 3, 2017. British police said they were dealing with "incidents" on London Bridge and nearby Borough Market in the heart of the British capital Saturday, as witnesses reported a vehicle veering off the road and hitting several pedestrians. (Dominic Lipinski/PA via AP)
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Police officers on Borough High Street as police are dealing with an incident on London Bridge in London, Saturday, June 3, 2017. Witnesses reported a vehicle hitting pedestrians and injured people on the ground. (Dominic Lipinski/PA via AP)
Dominic Lipinski/PA via AP
Police officers on Borough High Street as police are dealing with an incident on London Bridge in London, Saturday, June 3, 2017. Witnesses reported a vehicle hitting pedestrians and injured people on the ground. (Dominic Lipinski/PA via AP)
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Khuram Shahzad Butt appeared several times in a 2016 Channel 4 documentary "The Jihadis Next Door" which profiled a group of individuals linked to al-Muhajiroun.
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