The family of missing British teenager Noiya Sharabi have said she was murdered in the Hamas attack, along with her 13-year-old sister and mother.
Noiya, 16, and Yahel disappeared after Hamas attacked Kibbutz Be'eri in southern Israel and killed her UK-born mother Lianne.
Her British family told the BBC she has now been formally identified.
They said: "Noiya was clever, sensitive, fun and full of life – her smile lit up the room like a beacon."
The sisters had been missing since the massacre at the kibbutz on 7 October. The girls' father Eli is still missing. Other relatives have been kidnapped.
Confirming Noiya's death, the family added she "embraced every opportunity to help others, particularly those less fortunate than she, and was a gifted student and linguist.
"Most importantly, she was an amazing granddaughter, cousin and niece. We are heartbroken she has gone, but forever grateful she was here."
Her uncle in Israel, Raz Matalon, said: "For us it is the end of the world. Noiya, Yahel and Lianne will always be in our hearts."
After Yahel's death was confirmed last week the family said she was "a bundle of energy" who loved "riding her bike at breakneck speed around the kibbutz, playing football, singing and dancing to TikTok and YouTube with sister, Noiya, and, on occasions her British cousins".
Their mother Lianne, 48, grew up in Staple Hill, on the outskirts of Bristol and first moved to Israel as a volunteer on a kibbutz when she was 19, before relocating to the country permanently. Relatives based in the UK have said the family visited at least once a year.
WhatsApp messages seen by the BBC reveal the chaos that engulfed the Be'eri community when Hamas began targeting southern Israel with rockets in the early hours of 7 October.
Lianne messaged family members to say she could hear gunfire and shouting in Arabic nearby. Living so close to the Gaza barrier, she was no stranger to security alerts. But "this is a whole other story", she told them.
It is now believed that 10 British citizens have been killed in the Hamas attacks, one has been kidnapped and at least five are missing.
British teen missing in Hamas attack confirmed dead
Gaza hospitals stopping some services as UN warns fuel runs out tonight
'Heck of a reunion': Trump silent as Cohen dishes dirt
Three key moments from Cohen's day in court
The brutal impact of war on Gaza's children. Video
'When is my big brother coming back from Israel?'
Teenage cancer patient: How a bed saved my life
Elton John photography collection to go on display
'Heck of a reunion': Trump silent as Cohen dishes dirt
Republicans self-destruct again in US Speaker saga
'Let the games begin' – NBA 2023-24 season preview
At the scene of deadly US 158-car pile-up. Video
The last residents of a bitterly contested Ukrainian town
The town telling influencers to stay away
What if a rogue nation dimmed the Sun?
Why so many veterinarians suffer
© 2023 BBC. The BBC is not responsible for the content of external sites. Read about our approach to external linking.