terrorist kill three people injure dozens westminster wednesday marry 52-year-old live family inner city suburb birmingham accord police neighbour.khalid masood bear kent christmas day 1964 describe neighbor winson green thursday calm part reserve family fact man crash rent hyundai dozens people westminster bridge stab pc keith palmer death violent convict criminal multiple offenses name include assault grievous bodily harm possession offensive weapons public order offenses.his first conviction november 1983 criminal damage last conviction december 2003 possession knife accord scotland yard finally name thursday afternoon nice family reserve say neighbour iwona romek factory worker confirm identity guardian calm saw photos tv know man live attack westminster come blue police stress never convict terrorism offenses also know birmingham family live modern quayside estate mile city centre.however investigate relation concern violent extremism may describe case historic down street decline say whether time home secretary may 2010 june 2016 repeat may position years ago .watch brigette gabriel explain non-assimilation play major role terror attack muslims live winson green romek say move believe flat restaurant hagley road raid wednesday night regularly wear traditional white islamic rob neighbor say guardian neighbor say muslim man id london terrorist speak volumes danger islamic non-assimilation video