bring us up to date. >> as you were saying, this is the case of 68-year-old richard manington beaus who was trying to put out a fire that are the started by rioters on monday. he was sat upon by some of the rioters. they assaulted him. he sustained serious head injuries and he was hospitalized and put on life support. unfortunately, police say he died on thursday. they have informed the next of kin and the post mortem will be carried out shortly. the police say they have launched a full murder investigation. >> police have actually released footage of the man that they want to question in relation to this. >> that's absolutely right. they've released two tv images. we can see some on our screen now, of a man they believe or suspect was involved in the assault on mr. manington. they say this man was involved with much of the rioting and looting that took place in ealing and he appeared to know many of the others involved in the rioting and they're appealing to anyone in the community who recognizes this man to come forward immediately to help them with their inquiries to solve this horri