Abdul Hadi Arwani found dead in his 'perfectly parked ' car on Tuesday . The body of the man was discovered by a neighbour who had been alerted to the death after he failed to return from work at around 4pm and did not answer calls or texts for several hours. Father-of-six from Acton , west London , had links to Muslim Brotherhood .
Abdul Hadi Arwani found dead in his 'perfectly parked ' car on Tuesday . Gunman probably used a silencer and chose an area away from CCTV . Father-of-six from Acton , west London , had links to Muslim Brotherhood .