three people. we know two of the three people. we know two of the three people who died were university students from nottingham university and we know that one of the people injured in the attack and the people injured in the attack and the incident with the van is critically in hospital and two others suffered less serious injuries. we don t have details about the other person who died at the moment. hopefully the press conference will reveal some more details. for police they say a 31 year old man is in custody, arrest and under suspicion of murder and no one else is involved and you can see from nottingham that some of the cordons have been listed although police have kept a pretty tight grip on things in the city centre as they do their investigations, gather evidence and so on. i think the key for police and what it is puzzling everyone is to find out what was behind this attack. what were the motives, what was the reason for it. it appears on the face of it, a sort of