>> reporter: police announced the two boys, a senior and a junior were arrested. >> this is an ongoing investigation. it is a felony, reckless driving with major injuries. >> we talked to students who knew one of the drivers, the one that crashed into the house, the crash and the arrest generated strong mixed feelings on campus. >> some people feel bad for him but like most of the students say it was his fault. >> people think it is cool that you race but it is stupid that when you lose control you are gone. >> especially considering other people in the car with them. >> police say the boys have been released into the custody of their parents and the woman is still in critical condition. at 6:00 p.m. more from the students.

live in san jose, robert handa, ktvu channel 2 news. a 16-year-old high school students from deer valley high school has been arrested in connection with making several fake bomb threats this week in antioch. police say the boy admitted to making calls to deer valley high school and black diamond middle school. students were evacuated monday, tuesday and wednesday and three more calls were made this morning. coming up at 6:00 p.m., we spoke to the police chief, learned why this crime is so serious. police arrested a man they say fired shots at a little league baseball game last week. joshua chi was taken into custody last night. he has been booked into jail on attempted murder charges. officers say the suspect and a man got into an argument. police say joshua chi fired shots as the man drove away.

the victim was not hit but his car was. others had to dive for cover. more tonight about a massive raid in oakland involving 250 federal agents and police. ktvu's mike mibach tells us what authorities found and what they didn't find. >> the fbi and police tried to dismantle that gang but after a three month investigation here we are tonight as officers are still looking for a number of people -- number of people they didn't catch. >> reporter: they packed for a battle. 150 fbi agent, 120 oakland officers. >> since february we have been working with the police to target the gang violence. >> this operation centered around gang violence more so

than drugs. the ang is violent. >> people -- gang is violent. >> people have been arrested. after exscuted 16 search warrants they -- executing 16 search warrants. >> we have information before we came they saw us coming and moved tolife locations. -- moved to different locations. >> things are not getting better around here. hopefully after last night's activities everything that went down and hopefully it will get better. >> reporter: that is what the they want. they want to help residents take back their neighborhood and the chief said it will take more than one raid. >> the community needs to know we will look for every possible way to reduce violent crime in

oakland. this is an example of what we set out to do. >> the district attorney is working with the u.s. attorney to determine whether those arrested will be prosecuted at the state or federal level. opd declined to say how many individuals they are still looking for. mike mibach, ktvu channel 2 news. happening now, a memorial for a mother who was killed in front of her son. happened last night at 8:30 p.m. police played with the boy till they found a relative. ktvu's john sasaki is at the memorial now. john? >> reporter: we are at 54th 54th in oakland. across the street you can see people coming together for this memorial for the mother who was shot and killed last night. they are calling for an tend to the violence. a photo we just confirmed with the family, the photo is the

woman, 21 years old, mother, left behind uda four-year-old -- behind a four-year-old son. police arrived and cared for that boy. joshua. the police chief spent time with the boy and this morning he described him and their time together. >> very active. very smart. knew what he knew, sadly. and i gave him a sticker. i swore him in as a junior police officer on the scene so he is one of my future officers. some of my officers were going to take him to get something to eat, i think they went to mcdonalds. >> reporter: and we are joined now by the mother. you have had a lot of loss in your life. both your brothers were killed

and -- in similar situations and now your daughter. how are you doing? >> we are just in utter disbelief. i am just -- you know, still, we don't have no understanding of anything. i don't think i will rest till i find out why. everybody loved my daughter. there was no one that has a debt against my daughter. her smile lit up the day. she put a smile on people's faces. >> reporter: what message are you trying to get across at the vigil? >> i want to stop the viance. you know, if you -- violence. you know, if you kill somebody, i don't wish death on somebody, i want him to rot in jail for the rest of his life. losing a child is unfathomable and we have to stop it.

not going to be nobody left. >> thank you very much. that is the mother of the woman who was killed. at 6:00 p.m. we will have more on this. live in oakland, john sasaki, ktvu channel 2 news. new information revealed during the interrogation of the boston marathon bombings suspect. boston may not have been the only target. new york city was next on the hit list. >> new york city remains a target for those who hate american. we don't know if we would have been able to stop the terrorists. we are thankful we didn't have to find out that answer. >> new york city mayor michael bloomberg says dzhokar tsarnaev confessed he and his brother planned to go to new york after the boston marathon bombings. at first he said they were going to new york to party and then they changed their minds. they had a bomb and five pipe

bombs left over and they planned to detonate in times square. >> they were going to drive to times square. >> michael bloomberg said if they had come to times square they would have found an enormous police presence after security was stepped up. the fbi has been interrogating dzhokar tsarnaev but now they they read him his rights dzhokar tsarnaev stopped talking. in washington lawmakers heard chilling testimony about the threat from home grown terrorists. experts said that last week's attack proves home grown terrorists are out there and they said the threat is not limited to bombs. they testified domestic terrorists can access weapons

like anthrax. >> with knowledge about laboratory techniques it would not be difficult to create a biological spread that could be harmful to a lot of people. >> response plans aren't strong enough. he recommends the fbi, department of homeland security share information on these types of threats. the four living former u.s. presidents joined president obama for the dedication of the geroge w. bush library. it is located on the campus in dallas. 8,000 people, attended the dedication. all five men who served as commander in chief set aside their differences for the day. >> honor to lead a country as brave and noble as the united states. whatever challenges come before

us i will always believe our nation's best days lie ahead. god bless. [ cheers and applause ] >> it cost more than 250,000 -- million dollars. >> reporter: the search continues for a pack of wild dogs. they are believed to be responsible for killing hundreds of goats. how life stock honers are keeping their animals safe. >> reporter: this is where it all started. 160 goats were attacked on monday. the goats are being kept in a more secure area where it will be harder for the dogs to get through. >> this is where we moved the remaining goats. >> he is counting on this maze of metal gates to keep the goats safe. >> i have never seen anything like it. >> reporter: on monday he found 160 goats had been killed or

injure. he got a good look at the dogs. >> pitbulls. they had -- there was one that had pointy ears. >> reporter: sheriff's deputies don't know where the dogs came from. they think there may be 10 wild dogs looking for their next slaughter. >> six attacks over 4-5 day span. >> it has been described as not killing to eat the animals, more of a game. >> the search efforts are ramping up to give animal owners a sense of security. >> we used an airplane, did a search, we were hoping we could find them from the air but that was unsuccessful. we put out traps and that has been unsuccessful. >> reporter: they have been focusing the search along the creeks. a deputy came in contact with

one of the dogs and shot it dead. he is afraid to leave his pets unattended. 4 gets and 10 chickens were killed. >> the next day all dead. >> reporter: sheriff's deputies will continue their search tonight and through the weekend. >> you mentioned local schools are being warned here and the one sheriff's deputy who shot one of the dogs, has someone else come across the dogs? >> reporter: no one has been bitten or approached by the dogs and sheriff's deputies are warning if anyone sees it dogs they should be called immediately because they are dangerous. >> thank you. the fate of more than 200 earthquake safety bolts and the opening day of the bridge rests in the hands of scientific testing for safety.

>> major cooling today. look at the fog. 3,000 feet deep in the bay area today. everybody had fog this morning. today was the coolest day. how much warmer is it going to get towards the bay area weekend? details in 10 minutes. look at them kids. [ sigh ] they have no idea what it was like before u-verse high speed internet. yeah, you couldn't just stream movies to a device like that. one time, i had to wait half a day to watch a movie. you watched movies?! i was lucky if i could watch a show. show?! man, i was happy to see a sneezing panda clip! trevor, have you eaten today? you sound a little grumpy. [ laughter ]

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now come the tests. the broken bolts on the bay bridge will be undergoing a thorough examination. they are supposed to be snug. but what happened here on the bridge, the bolts have busted, causing the two to separate. ktvu's tom is here with -- consumer editor tom vacar is here with more. >> reporter: opening day notwithstanding before the bridge takes traffic it will have to past scientific tests. >> the first test, see if they

break or crack. if not they will remain in the bridge. but he says that might not be enough time. >> it takes time. time dependent. it could take a month, a year, 10 years. the problem is you may have a problem that you may not see in 30 days. >> take one of the non-failed bridge off the -- bolt off the bridge and see if it breaks. >> one is strength, the other is give. you want both in these situations. >> they will determine how the atoms that make up the steel are arranged. >> grains, the crystals in the material form. >> reporter: that will tell engineers how the metal will

perform. finally they will be suggested to analyses to see if -- analcease to see if they got -- analysis to see if the got the steel they ordered. it is not clear if the contractor made bolts this big before and if it relied on contractors. we will find out. tom vacar, ktvu channel 2 news. breaking news right now. live pictures of news chopper 2 on its way to san francisco where wends there is some time of -- where we understand there is some type of cliff rescue. as soon as news chopper 2 news chopper 2 arrives we will show you more pictures. there is a cliff rescue in san francisco, more details up coming. the authority is over

seeing construction of the new transportation complex and blocks. they say they are about to collect $30 million to develop block 6. it includes 70 units of affordable housing. the project will cost $4 billion. san francisco man and his sister survived a sinking of a boat by swimming 14 hours. they were on a fishing trip. on sunday the boat experienced problems and began to sink. they swam 12 miles to st. lucia. it took them 14 hours to do it but everyone made it safely to land. they are in the hospital recovering from dehydration. they hope to fly to the u.s. saturday. republicans questioned whether a program aimed at helping pour people get cell

phones is a hot bed of fraud. that came at a hearing on the life line program. the government pays out $2.2 billion a year to subsidize phones. but some say the fcc isn't doing good job of checking eligibility. other are defending the program. >> terrible job of marketing it. >> because you have lost the public opinion war on this and we -- it is tough to get the genie back in the battle. >> life line support can be the only means for staying in touch with a doctor, applying for a job or contacting 911. >> it allows one phone per family but some say many have more than one. jury pools in california may be widened to include non-

citizens. they voted to allow non- citizens who are here legally to serve on juries. he authored the pill and says it will integrate them into the communities. but one said it would widdle away at what is reserved for u.s. citizens. police are asking for the public's help in finding a elderly man. he was last seen around 7:30 a.m. this morning. he is wearing a white shirt, black pants, brown slippers. he is asian, 5'2" and may say he is from san mateo. if you see him contact police. our weather now. boy, did cool down today. what a difference. >> when you got up this morning there was fog in all 9 bay area

counties. woke up with cloudy conditions and now it is clear along the beaches. we will come in closer here. you can see the clearing, that is unusual. you don't expect that. the fog got so deep, that it just went away. you can see here, you have clear skies. that fog is coming back tonight but temperatures are on the warm up. antioch 73. livermore 66 degrees at this hour. it is definitely pretty cool out there compared to a couple days ago when we had report heat, 90s. winds are going to right way. that keeps the air quality nice, fire danger down. the fog along the coast is coming back tonight and it will be thicker, denser along the coastal areas and maybe drizzle along the golden gate bridge,

cliff house, coast, be prepared for that. maybe low 50s. tomorrow morning, not as extensive fog foot print as this morning. through the day, it comes more rapidly. today was chilly, wasn't as warm as you might expect. tomorrow with the fog burning off and temperatures -- high pressure building in, temperatures will go up. 70s tomorrow. morning clouds. warm inland tomorrow. the weekend is warmer into saturday and sunday. so when i come back, the forecast high, tomorrow is friday, the forecast high for your city on friday and then we will look at your bay area weekend, which day is the warmest. see you back here. the dig is beginning. the unique name given to one of the massive drills. >> and he will have coffee with

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a tool in the construction of the subway arrived today, a massive drill that will dig twin tunnels. both drills have names, a tunneling tradition. this is mom chung after the first female physician to practice in china town.

it will take weeks to assemble it. 300 feet. >> we can get the body of the machine together in a couple weeks but there is a tremendous amount of computer systems that need to be installed. once they are installed they have to be tested. >> tomorrow morning crews will stop traffic and begin lowering the sections of the drill into an opening. more on the breaking news we talked about out of san francisco. this is news chopper 2 live over the scene at lands end. what you are seeing here is the end of an emergency response involving a cliff rescue there. someone called 911 to report a person hah fall -- person had fallen down the cliff. rescuers lowered a backboard and as you saw there brought the victim back up to safety. no word on how the person fell or how badly they were hurt but

it looks like that person has been successfully rescued there by lands end in san francisco. as we get more information we will bring it to you. if you have an extra $180,000 here is your chance to hang out with one of the most powerful men in business, tim cook is auctions off an hour long coffee talk with anyone willing to pay $180,000 for the privilege. there is a catch, a big catch, you have to sign a non- disclosure agreement. no tweeting or blogging about the time with cook. the number of americans filing new claims for jobless benefits fell by a large number. new claims dropped by 16,000. annists say it is a -- analysts say it is a sign the recovery effort is still alive. today's report is different from previous signs that showed

soft economic activity. on wall street today that lifted stocks slightly higher today. the dow is up 24 to 14,700. the nasdaq is up 20 at 3,289. the s&p is up 6 to 1,585. two sisters facing sex abuse charges were in court today. we will let you know what happened today. >> making bart safer. what the transit agency wants to do and what would happen to those who repeatedly cause problems.

complete bay area news coverage continues right now, this is ktvu channel 2 news at 5:00 p.m.

ridiculous. they hid it very well. good liars. >> a concerned parent talking about the two sisters who ran a preschool and now under arrest. they are accused of wrapping the kids so tightly they couldn't move. today they appeared in court. ktvu's cara liu was there. so what happened? >> reporter: the sisters did not end up entering a plea on charges of sex abuse but what did happen this afternoon in this court house is the judge dropped their bail and lot of folks watching were furious. >> lida sharaf and nazila sharaf. >> reporter: in court this afternoon, lida sharaf and nazila sharaf tried to hide their faces from the camera. >> they are embarrassed. mortified. >> judge granted the request to reduce bail from 700,000 to

340,000 for each sister and setting new court date for monday morning. >> it is not abuse. >> reporter: the sisters who ran the preschool were arrested yesterday. police say they put 7 children at risk. binding babies to their beds, restricting movement and putting blankets over their heads. >> they were tying these kids. >> dozen concerned citizens and parents showed up for the hearing. many were upset and angry. >> ridiculous that -- they are very good liers liers and con artists. >> it is children. you can't do anything to a child. >> reporter: the preschool has been shut down for the time being. if you are wondering how to make sure your child is -- child is safe, check to see if a facility is licensed and find out if a center has been

violated. live, cara liu, ktvu channel 2 news. the school district today extended the suspension of a student involved in a fight with a teacher. we showed you this cell phone video yesterday. a 15-year-old says the fight started after her teacher took her makeup and cell phone. she was arrested for assault and will be expelled. the district says it doesn't know how long it will take. as for the teacher, she is on paid leave pending investigation. police are looking for a man who tried to rob a bank. we have a picture taken here at 1:30 p.m. at the bank of america. police say this man gave the teller a note demanding money and showed what appeared to be

a gun. when another employee walked up, the man ran out without money. a white man, 6 feet tall. and he has shoulder length hair in this picture. the attorney for a murderer said she wants to give up her law license. she admitted to smuggling a message out of jail for him and lied about it. a spokesman said a lawyer can't step down from the bar during disciplinary proceedings. the hearing will decide if she should be disbarred or suspended. a state senator introduced a bill that will reinstate a scholarship programs for californians who lost parents in the 9/11 attacks. an ought showed california had

-- audit showed california did little to nofy those of the scholarship. bart officials announced new initiatives that they hope will protect customers and workers against crime. ktvu's sal castaneda explains the changes. >> reporter: today police chief presented a dozen safety improvement proposals, including assigning more officers, obtaining restraining orders on people who commit crime on bart and give officers better training to deal with the mental illness. >> thanksgiving that is go -- anything that is going on in the community will come in to bart as well. so we are looking and have been looking at different ways to protect agents, employees and customers. >> reporter: safety has long been a concern and it is more so following the boston

marathon bombings. he says it is time for bart to stop talking and start doing. >> we are wondering what took them so long to figure that out. our members have been coming to the board meetings to state incidents that happened. i have been here for 22 years, i have been assaulted. >> one proposal gaining favor is to fortify the boths to keep unruly people out -- boths to keep unreally people out. sal castaneda,. >> mark: the nfl draft is underway right now. the raiders we just learned traded the third pick in the nfl draft to the miami dolphins and with the first two picks, two tackles were taken. that is the first time since 1970 that that happened. we will keep an eye on the draft. we will keep you posted and mark ibanez will have that in sports on ktvu channel 2 news

at 6:00 p.m. new break through in autism research, the clues scientists uncovered that could help diagnose the disease at birth. >> word that conflict in syria took a deadly turn. the frightening weapon u.s. officials say syria is using against its own people.

researchers say that it might be possible to spot autism risks by examining placenta. they compared them with samples from women with one child who was developing normally. placenta from women with an autistic child were more likely to have quell -- cell growth. cdc says a salmonella sickles 18 people from cue cumbers. they came -- cucumber. there is no evidence they are still being sold. u.s. defense secretary chuck hagel said the united states has evidence serious has been using chemical weapons in its war. that word came during a visit.

chuck hagel said the intelligence indicates the chemical was serin. he refused to say if that crossed the red line layed down by the obama administration. >> what i have just given you is what our intelligence community has said they know. as i have also said they are tylosessing and looking at -- still assessing and looking at what happened. >> chuck hagel did not say if there was indication of casualties. >> president obama today joined thousands of mourners to honor those who died in last week's fertilizer plant explosion in west, texas. >> we need people who are willing to lay down their lives for them, american needs towns like west. [ cheers and applause ] >> most were first responders

who died. the president obama and michelle obama met with families after the service. i don't know that that question has been asked. >> we asked the tough question, why are bay area taxpayers footing the bill for pricy bicycles and will that investment pay off? >> back in here in 10 minutes, the fog has cleared for san francisco but it is coming back and it will warm up towards the weekend, how much warmer? back here in 10 minutes with the details.

. with this being national bike to work week we turned our attention to a agency that never faces money troubles. one of its latest spending sprees involves bikes that cost taxpayers a thousand dollars east. there is no data showing the plan will improve our air quality. >> mike mibach now with our special report, one only on 2. >> reporter: this bike is the first of what the district hopes will be the first 1,000 bicycles that will be deployed. all five are on the peninsula or south bay. and each one costs $1,000. so the total price of the bikes is a cool $1 million. but that is the cheap part. everything else, including the

kiosks, the administration, will swell the budget to $7 million. and that is long before the agency fulfills its dream of launching 6-10,000 bike. >> we are looking looking for strategies strategies. >> the project manager. >> when you get off of the train you will have another option for getting from the train station to wherever you are going. >> it could cost another $10 a day to ride the bikes. does it have an estimate of the number of people who would use these bikes instead? does it have an estimate on how much the air pollution might get reduced? >> what will the reductions be in the bay area?

>> reporter: no. mixed results. >> i am planning on buying a bike. >> he test drove a poteo type of the $1,000 bicycles. >> i think that would be great because then i wouldn't have to buy my bike. >> he was more skeptical. >> i think that is ridiculous. >> it will take a year or two before the bikes show up on streets. mike mibach, ktvu channel 2 news. >> we are going to post this special report on our website, www.ktvu.com, you will find the report under hot topics. extending the car pole lane stickt -- sticker program, it would extend it for 5 years. they allow all hybrid vehicles to use the huv lanes with only the driver in the car.

tesla teased the public with a tweet, promising a big announcement. it reads announcement of new strategy tomorrow. owners will like this. there is no word on what the surprise will be but last time it turned out to be a new auto financing project. the owners of the cement plant agreed to a $10 million settlement over a lawsuit over water pollution. they claimed the plant was discharging polluting water. the money will pay for a water treatment system. the company has four months to find a contractor and 18 to find the system up and running. breaking news from washington, we learned the senate just passed the bill to end the furloughs of many air traffic controllers. they came as of vesteration and

they -- sequestration and they were responsible for thousands of delays and flight cancellations in a single day alow. there was mounting -- day alone. there was mounting pressure from the public. lot of people -- again, the senate passed a bill to end the furloughs of the air traffic controllers. we know the house could be taking up a vote tomorrow. when that happens we will bring the result to you right here on ktvu. let's talk more about our weather now. over to our chief meteorologist bill martin. the fog comes in, the temperatures go down. >> dropped 4-5 degrees. upper 60s and low 70s. interesting, as the inversion, it got so fat, like san francisco, ocean beach, it went away, so all the air gets up mixed out in the upper atmosphere but it is still

cool. inland 69 degrees in fairfield. 66 concord. fog along the coast. ocean beach, you are clear. fog at the golden gate bridge. it is coming back tonight. you know that. but it is gone for noun. enjoy the sunset tonight. it will be nice for this time of year. typical the fog doesn't go away. fog tomorrow morning but rapid burn off. mean as warmer day tomorrow. not as much wind. warm friday, saturday and saturday afternoon and perhaps into sunday. you get the feel. today was cool, right? temperatures trend up. is it going to get hot? no, but over the weekend back into the 8ies. sensen beach, you will see --

stenson beach, you will see sunshine. 7:00 a.m., look at that. everywhere, right? milar this morning. burns back more rapidly. temperatures, yellows, 70s. coming this way. yesterday, last night, 70s. which was correct. tomorrow more 70s around the bay. 80 in clear lake. 72 napa. 76 fairfield. not hot but warmer. 79 brentwood. 76 livermore. lots of upperrer 70s -- upper 70s. great air quality for your friday. beautiful day. tree pollens are trending high. pollens are nasty but moisture helps. five-day forecast with your bay area weekend in view, warms up for saturday and sunday. there is no rain anywhere to be found in the five-day forecast or 10 day forecast. we will be back, 6:00 p.m., we will look at that fog and how much you will see this weekend.

>> thank you. what happened during a large study on an hiv vaccine that caused researchers to shut their project down. plus -- >> doctors told to watch for people of systems with deadly bird people. what people here here need to know. you kids should count yourselves lucky.

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another celt back in the fight against set back in the

fight aghiv. theyoppi thlarge study against a vaccine. they are not preventing infection. it enrolled 2500 people in 19 cities. most are gay men. half the people received vaccine, the other half got dummy shots. researchers reported more hiv infections. a deadly new bird flu in china is on the rise. ktvu's health and science editor john fowler is in oakland with what officials are telling people who are heading to china. john? >> reporter: authorities say there are no cases of bird flu here yet, all it takes though is a plane night. one experts expects it will increase in number and people will day. >> reporter: officials revised the virus death tol down to --

toll down to 17. in san francisco we met tourists who flew in today and said there is little concern back home. >> reported 100 cases in china. we have very big population. >> reporter: he said the government closed most open air markets to limit exposure. officials urge anyone to see a doctor immediately if traveling to china avoid touching poultry. >> most spread is occurring through interaction with poultry. the worry is it will change. >> reporter: san francisco and other health departments sent doctors noleses on how to -- notices on how to treat it. one of the most lethal ever, killing 1-5 people infected. till now it has been rare in

humans. he says scientists are working on a vaccine but expect more cases. >> unfortunately a lot of those cases will be serious and some will be fatal. my guess is we will see little or no transmission from human to human. we have no way to protect that. >> reporter: flu viruses evolve rapidly. good news is the chinese government learned from 10 years ago, this time allowing experts to help with this outbreak. reporting live, health and science editor john fowler, ktvu channel 2 news. from fear to relief. in 2 minutes the threats made against schools and how police tracked down the teen suspect of a half dozen bomb threats. >> the return to the site of the boston marathon bombings, photos back to where he was hurt.

teenager under arrest for a half dozen threats against schools. we are talking to investigators about how they tracked down the source of the bomb scares. >> tragic that, you know, you are sitting in your home, you can't be safe. >> neighbors say this crash is not an isolated incident.

the dangers they say they face. >> complete bay area news coverage starts right now, this is ktvu channel 2 news at 6:00 p.m. >> good evening. i am julie haener. >> and i am frank somerville. >> in antioch police arrested a 16-year-old student at deer valley high school for phoning in a half dozen bomb threats made earlier this week. ktvu's ken pritchett spoke with the police chief and is in antioch with what the chief is telling him. ken? >> reporter: a three bomb threats were phoned in this morning to schools. two here at deer valley high school. after the threats were made this morning they arrestea student here on campus who they linked to five bomb threats this week. >> reporter: the bomb threats at deer valley high school may not have been real but he says they were disruptive. >> it has been hectic.