they're on dikla's phone, using her facebook account.ly watch online, helpless. 0ne comment says, "mum, i love you." here, they say, "if they help us, we're not going to kill them." in north london, their cousin talks me through what happens next as they lead 17—year—old tomer away. they are walking the boy out to knock on the neighbour's door, trying to get them out, to, i don't know, capture them, kill them or whatever it is. for over a week, he has been trying to piece together his family's movements after the video stopped, but today the news he had been dreading — israeli forces found both dikla and tomer�*s bodies. within hours, theirfunerals were held side by side, inside, with fewer people allowed because of ongoing air strikes. it's still unclear what's happened to noam. this photo appears to show him being led by militants down a dusty road. as for eight—year—old ella and 15—year—old dafna, the family believe these photos show they are alive, being held captive in gaza. "stay strong," their mother says, "look out for one anothe

dikla was taken captive along with her family. the militants live streamed it on social media. what do you want israel's government to do to try and bring your sister and her children and her husband home? >> everything. everything they can do. >> reporter: what happened today has never been seen in israel, said prime minister benjamin netanyahu. we will take mighty vengeance. to accomplish that, israel's pummeling the gaza strip with hundreds of airstrikes, demolishing this 14-storey building it says was used by hamas. this region has been locked in a cycle of violence for decades. but jericka, many people here are demanding to know how israeli intelligence could have failed to detect and disrupt the planning for such a massive assault. >> holly williams for us, thank you, and thank it out crew out there. hamas says it's taking revenge over israel's 16-year blockade of gaza. raids in the west bank and recent actions at the al-aqsa mosque. cbs is in tel aviv where fear and shock dominated the day. >> reporter: good evening. israel is still reeling, not only from the scale of th

dikla was taken captive along with her family.y.ivestreamed itn social media. >> what do you want israel's government to do to try and bring your sister and her children and her husband home? >> everything. everything they can do. >> reporter: "i promise that at the end of this campaign, all of our enemies will know it was a grave mistake to attack israel," said the country's prime minister, benjamin netanyahu. and already deadly retribution is raining down on gaza. israel says it's targeting hamas with waves of air strikes. palestinian officials say they've already killed close to 700 people, including children. israeli forces are massing at the border. 300,000 reservists have been called up, and israel's ordered a total siege of the gaza strip with no food, fuel, or medicine for its residents. but for many here, the question is how israeli intelligence could have failed to detect and disrupt the planning for such a massive assault. >> it seems like israel had no clue. >> reporter: gonen ben itzhak is a former israeli intelligence

dikla ararava was takaken captie along with her family.itants live streamed it on social media. what do you want israel's government to do to try and bring your sister and her children and her husband home? >> everything. everything they can do. >> reporter: "i promise that at the end of this campaign all of our enemies will know it was a grave mistake to attack israel," said the country's prime minister, benjamin netanyahu. and already, deadly retribution is raining down on gaza. israel says it's targeting hamas with waves of air strikes. palestinian officials say they've already killed close to 700 people. including children. israeli forces are massing at the border. 300,000 reservists have been called up, and israel has ordered a total siege of the gaza strip. with no food, fuel, or medicine for its residents. but for many here, the question is how israeli intelligence could have failed to detect and disrupt the planning for such a massive assault. >> seems like israel had no clue. >> reporter: gonen ben itzhak is a former israeli intel

. >> dikla arava, which we informed yesterday that she's she's dead.which eight age a we don't have any, any new information, unfortunately . unfortunately. >> okay. sorry to make you repeat something that no doubt is incredibly traumatic for you, but did you say that at least one of your relatives has been killed ? killed? >> but to the mother, not my sister. >> the my sister , ex—husband, >> the my sister, ex—husband, girlfriend , dikla and she used girlfriend, dikla and she used to live with him at the house at nahel oz and her son from the previous marriage. >> okay . and what kind of >> okay. and what kind of information are you getting at all from the israeli government about about what's being done to get some contact with the hostages? is there any negotiation taking place? you don't seem like you you having much contact there? no no, we don't have information. >> might self believe that even if they have something, they probably they won't share everything is too sensitive. the two girls kept it. gaza and it can be too sensitive. so i believe