ariannathat was the last i heard of her. >> reporter: a suicide bomber identified as salam abedi attended the concert. more than two dozen people died in the attack. the youngest victim an 8-year- old girl, others including a young dancer and georgina callander who met the superstar. she tweeted to her idol so excited to see you tomorrow. as manchester mourns, the investigation continues. the uk raised its terrorism threat level to critical and put military on the streets. the prime minister warned another attack may be imminent. but she says the people of england will not live in fear. >> all acts of terrorism are cowardly attacks on innocent people but this attack stands out for its appalling sickening cowardice. let us remember those who died. and let us celebrate those who helped safe in the knowledge that the terrorists will never win. >> reporter: in manchester, riley carlson. >>> several united airlines passengers finally made it to san francisco. they were supposed to land last night but it was evacuated before it took off from newark. someone in the tower noticed flames shooting

. >> grand salame. thanks for joining us. claire: kids! breakfast! kids? oh. phil, would you get them? yeah. just a sec. kids! that is so -- okay. kids?! get down here! why are you guys yelling at us when we're way upstairs? just text me. all right, that's not gonna happen. and, wow, you're not wearing that outfit. what's wrong with it? honey, do you have anything to say to your daughter about her skirt? sorry. oh, yeah, that looks really cute, sweetheart. thanks. no, it's way too short. people know you're a girl. you don't need to prove it to them. luke got his head stuck in the banister again. i got it. where's the baby oil? it's in our bedside tab-- i don't know. find it. come on! i was...out of control growing up. there. you know, i said it. [ both chuckle ] i just don't want my kids to make the same bad mistakes i made.

authorities are still trying to figure out whether suspected suicide bomber salam abedi had help carrying it out. the newspaper released this photo of the alleged bomber yesterday. the same day police raided two sites in manchester and arrested a 23-year-old man at a third location. >> the operation is now in force. >> reporter: the british prime minister has raised the uk threat level to critical clearing the way for soldiers to help police guard sites nationwide. >> their assessment is not only that an attack remains highly likely that but that further attacks are imminent. >> reporter: as the investigation continues to unfold, more names of the dead are revealed. among the latest identified, 15- year-old olivia campbell. her mother confirmed her death saying ghosting with the angels and keep smiling, mummy loves you so much. a crowd gathered for a vigil yesterday. >> we stand strong. >> reporter: a show of solidarity in the face of tragedy. >> isis claimed responsibility for the attack but british authorities have no evidence to confirm it. >>> president trump is in rome this morning w

right now investigators are trying to figure out whether suspected bomber salam abedi had help carrying out monday's deadly terror attacks. several places have been raided and a 23-year-old man was arrested at a third location. the names of those who died continue to be revealed. the latest identified is 15- year-old olivia campbell. >>> bay area police departments are monitoring any possible local threats in the wake of the deadly terrorist bombing at a manchester convert venue. los angeles authorities also ramped up security last night at a chris brown and 50 cent concert. bomb-sniffing dogs metal detectors and motorcycle officers were all on hand to ease some parents's minds. >> i'm gonna be aware and looking around but for the most part i feel safe. >> i was prepared for this coming in so -- but, yeah, the more the better. >> the lapd says that there was no credible threat to public venues in the area but security was tight as a precaution >>> president trump's administration is facing questions about two potential incidents of obstruction of justice related to the investigation int

. >> reporter: authorities are trying to figure out whether suspected suicide bomber salam abedi had help carrying out the attack. a british tabloid published his photo this morning. police are investigating his ties to libya where his family is from. >> i think it's clear that this is a network that we are investigating. >> many people in manchester are coming here to the citycenter to pay tribute to the victims and to show unity in the face of tragedy. many residents are struggling to contain their emotions. >> it's just tragic hitting home today. >> reporter: local officials have identified all 22 people who died. the youngest victim is 8-year- old saffi russo. >> she was a beautiful little girl never aspect. >> reporter: more than 60 people are still in the hospital many with serious injuries. teri okita, cbs news, manchester, england. >> a total of five people are now in custody. another one of the suspected bombers' brothers was arrested yesterday in england. >>> right now, police are investigating a deadly police shooting that happened overnight in south san francisco. kpix 5'

new york times, that's raised concerns about who the bomb maker might have been, assuming it wasn't salam abedi. i understand there are concerns about what are called unaccounted materials, these may be precursors, chemicals used to make the bomb, and there may be more out there that were purchased or gotten hold of that were used in this device and that may be one of the reasons the threat level has gone up to critical. greater manchester met said he was troubled by the pictures published. he said he raised complaints with the american ambassador. on monday evening the reports were coming through and i agreed with the cheap co mforta ble through and i agreed with the cheap comfortable that we should take a cautious approach to put information out because we would not want to get anything wrong or compromise police investigations. yet the first reports were coming out of the united states and that is concerning. obviously, you want international cooperation because events like these can have a broader dimension but it worries me greatly andi dimension but it worries me greatly and i have

. >> reporter: police stood outside the manchester home of suspected suicide bomber salam abedi. the 22-year-old was a british citizen born to libyan parents. a libyan security spokesman said abedi's father and brother have been arrested in libya. another brother was taken into custody in england on tuesday. these photos purportedly show him friday evening at a manchester shopping center. he is wearing a blue backpack a. in manchester a memorial grows. 22 people killed and more than 100 injured, many of them children. some of leaving balloons, flowers and homemade signs. >> it's devastating and horrible. especially with children. >> reporter: british soldiers are guardin key locations including buckingham palace. >> reporter: there will be a moment of silence to remember the victims the uk tomorrow. >> have we learned anything else about the victims. >> reporter: the youngest victim so far in the terror attacks saffi russos her body was found today. more people have been identified. five minutes ago a girl said her boyfriend had just learned that his good friend had died in the h

for the first time we're seeing suspect salam abedi outside his home. the bomber's sister told "the wall street journal" that he wanted revenge for the u.s. bombing in syria. another person has been arrested as well. ten people have been arrested including two of the suspect's brothers and their father. gather today to say good-bye to army lieutenant richard collins iii. he is remembered as an exceptional man and friend. flowers were placed at the place the 23-year-old was killed in an unprovoked attack last saturday. he was at the university of maryland visiting friends when he was stabbed. he was a student at bowie state and he was supposed to graduate this week. instead, his gown draped over a chair in his honor at tuesday's ceremony. the accused killer is a maryland student. shawn christopher urbansky. he is charged with murder and assault. they're investigating whether this is a hate crime. they have launched an action plan to deal with hate and bias incidents on campus. >>> d.c. rapper london dior will be laid to rest today. her grandmother tells

authorities in the uk made two more arrests trying to track down accomplices of suspected manchester bomber salam abedi. six others were picked up in a series of raids in northern and central england including abedi's brother. another brother and abedi's father who both live in libya have also been detained. yesterday manchester residents got a brief break from the horror. a packed out watched manchester united win the final game of the europa league soccer tournament. 22 people were killed monday at an ariana grande concert. a moment of silence was held across the uk in honor of those who died. >>> the search is on for a gunman who shot a 9-year-old boy who was walking his dog. isaiah catalan was celebrating his birthday sunday night when it happened. he was walking with his parents. it happened around 11:00 near 27th street and fruitvale in oakland. we are told the boy is in stable condition in the hospital. for now there's not much of a suspect description. >>> tesla is facing tough questions this morning. officials want to know if some workers were put in danger at the fremont factory. maria

tell us more about what the police did and did not know about salam labadie. they did not know that he was not part of the government prevent scheme, which is a scheme that aims to do ragged prize. young people getting radicalised, we know that the chief constable said that he was arrested for minor offences in 2012, theft, receiving stolen goods and minor assault. he would bid about 16 or 17 will stop he went on to say that he was not known to the programme or on any sort of agenda. in terms of the security operation since that attacks, troops have been on the street but they've been stood down. yes over the next few days because of the downgrading of the security level to severe, the operation mean that the troops that have been guarding places such as buckingham palace. down over the next three days. today manchester's victoria station open for the first time since the bombing. the greater manchester mayor and transport secretary were amongst the first to lay wreath at the station as it reopened. many of the staff who were there who were first responders on

for the first time we're seeing the suspect, salam the bomber's sister told t"the wall street journal" that he wanted revenge for the bombing in syria. ten people have been arrested, including two of the suspect's brothers and their father. >>> 5:05 now. family and friends will gather today to say their final good-bye to army lieutenant richard collins iii. he is remembered as an exceptional man and friend. flowers were placed at the place police say the 23-year-old was killed in an unprovoked attack last saturday. he was at the universe 12i ity maryland when he was attacked. his gown was draped over his chair at tuesday's ceremony. the killer is maryland student shawn urbansky. he's charged with murder and assault. the fbi is helping to determine whether the collins killing was a hate crime and the university of maryland has launched an action plan to deal with hate dior will be laid to rest today. she was killed last week in a crash along suitland parkway. her fwrand mother told news 4 she was on her way home after a recording session. her funeral starts at 10:00 this morning at the