Delaney Brown death: Third man arrested
A third man has been arrested on suspicion of murder over the death of a 19-year-old cyclist in Luton.
Delaney Brown died in Vincent Road on 5 September when he was struck by a car.
A 22-year-old man was arrested in London on Saturday night and was released the following day on conditional bail, police said.
A 16-year-old boy arrested on 19 September and an 18-year-old man arrested on 8 September have been released on bail.
Police continue to trace witnesses and seek information about the death.
Det Chief Insp Steve Collin said: "We are making real progress with this case but I still need people to come forward and put what they know down on paper.
"People clearly have information about who was driving the silver BMW that was used to kill Delaney, they now need to do the right thing and speak to the police."