Two people arrested in connection with the fatal stabbing of 20 year old Connor Barrett in Hemsby have been bailed.
A 41 year old man and 35 year old woman arrested at an address in Cobholm, near Yarmouth, on suspicion of assisting an offender, have been bailed pending further enquiries.
A 17 year old arrested on suspicion of murder remains in police custody.
More top news
The son of a police and crime commissioner accused of killing a woman in a road crash may have been influenced by cocaine at the time.
London was in a celebratory mood on 7 July 2005, but everything changed when three suicide bombers attacked the capital's transport network.
Seven people from our region were killed when four suicide bombers detonated devices on public transport in London.