A motorcyclist in his 20s has died following an incident overnight on Moore Avenue in Bournemouth.
The collision, involving a black Range Rover and a motorbike, was reported to Dorset Police around 2am this morning (Wednesday).
It was reported that the Range Rover failed to stop at the scene of the collision and an appeal for information or dashcam footage has been made.
Two boys, both aged 17 and of Bournemouth, and a 36-year-old woman, also of Bournemouth, have been arrested on suspicion of murder.
A 35-year-old man from Bournemouth has also been arrested on suspicion of perverting the course of justice.
An investigation into the incident is ongoing and Moore Avenue remains closed this afternoon.
Detective Inspector Mark Jenkins, of the Major Crime Investigation Team, said: “Firstly, our thoughts are with the family and friends of the victim during this difficult time.
“Detectives have already carried out a number of lines of enquiry in relation to the collision and are now undertaking an investigation to establish the full circumstances of what happened.
“I would ask any witnesses who have not already spoken to police, anyone who may have captured relevant dashcam footage, or residents in the area with relevant CCTV or doorbell footage, to please come forward.
“Also, I am keen to speak to anyone who may have seen the manner of driving of the vehicle involved prior to the incident.
“A detailed scene examination is currently taking place in Moore Avenue and I would like to thank the public for their patience and understanding during the road closure.”
Anyone with information is asked to contact Dorset Police at www.dorset.police.uk or by calling 101, quoting occurrence number 55250049996. Alternatively, independent charity Crimestoppers can be contacted anonymously online at Crimestoppers-uk.org or by calling Freephone 0800 555 111.