Becky Watts's family said they are still hopeful the teenager will be found safe but that they "will prepare themselves for the worst."
The police have told us today that two people have been arrested in connection with the disappearance of Becky.
Rebecca has still not been found. We continue to hope that she will be found safe and unharmed but we will prepare ourselves for the worst.
We would like to take this opportunity to thank everyone who has assisted in the search for Becky and for the messages of support.
We continue to work with the police to bring their investigation to a successful conclusion and we would like to ask members of the public to continue to report anything, however small, if they think it may help to find Becky.
Becky Watts' uncle speaks exclusively to ITV News following the arrest of two people on suspicion of her alleged kidnap and murder.
Here is what we know about the disappearance of 16-year-old Becky Watts.
Sam Galsworthy, uncle of missing Becky Watts, has spoken about the family's anguish as the search for her continues and they wait for news.