dangerous. ktvu's robert handa is live. some agency are bracing for the worse. >> reporter: that's right. we are at the public health department where there are numerous people meeting to prepare for the heat wave and to make sure it public is ready. >> reporter: many people in the south bay say they are used to the dry drought weather but still getting ready for the heat wave for this week. >> hydration is important. you know, just don't stay outside for extended hours. >> reporter: this afternoon emergency and health agencies coordinated a plan for the heat wave. >> now with the first peak of temperatures in the season we are looking at what are the key things we need coordinate. >> reporter: one of the first issues was to make sure cooling centers are ready and

information through 211 are updated. the national weather service said the heat kicks up tuesday afternoon and gets intense wednesday and thursday. >> the hot days with the mild nights put some sensitive groups, elderly and small children at risk. >> big concern was the crowds at the bicycle race. officials hope people are prepared. >> there is only one ambulance assigned to the whole event. i think it is something that bears watching. >> large concern for us that people might not take heat seriously enough. >> reporter: fortunately there haven't been heat related death in santa clara county but as we reported officials are remind the public a baby died after being left in a hot car last months. live in san jose, robert handa, ktvu channel 2 news. >> our coverage continues, we will take you long the route

competitive bicyclists will be racing in the bay area. how organizers taking steps against the heat. and firefighters on high alert, the steps they want home owners to take to protect their homes and we have showed you the spots to cool off there are being shut down because of the drought. they may not be dry for long, the change because of the heat. new information tonight following an unusual discovery at the beach. a boat with no one on it carrying more than a thousand pounds of marijuana. and we are learning that boat is part of a larger trend, drug traffickers going further up the coast of california. ktvu's ann rubin is live with the boat and why there was an suv stuck in the sand nearby. >> reporter: well for, the smugglers this is a botched operation though they didn't have a problem getting to the

beach, they did have a problem carting their lute away. >> reporter: they came to take in the view. when they arrived they couldn't believe their eyes. >> i thought it was funny till i saw the gun. >> reporter: this was the scene, a mexican fishing boat, nearby an suv stuck in the sand. authorities found 42 bails of marijuana, 1200 pounds, that they left behind. >> appears the vehicle was too heavy and couldn't make it out of the sand. >> reporter: authorities say this is consistent with the work of mexican drug cartel. law enforcement has been seeing an increasing number of the boats on the california coast. usually they are in southern california. the success of paroles there pushed the smugglers north. >> since march 2013, there has been eight confirmed landings

from monterey county to san mateo. >> reporter: this was had a large sophisticated fuel tank enabling it to travel further. this was the farthest north they have seen. those who use this beach were surprised they made it this far in the water only to get stuck in the sand. >> i love that stuff. [ laughter ] >> from what i understand drug trade is bigger and bigger every year. not that surprising. but this beach is amazing. >> reporter: investigators say as the smugglers move further north so were the efforts to stop them. they had 34 criminal indictmentments in -- indictments in six months. ann rubin, ktvu channel 2 news. new develops tonight in the construction of a mage -- developments tonight in the construction. golden gate bridge slow into

marine despite the warnings of the final exit was changing they still had to make adjustments this morning. it caused close calls and an accident. ktvu's eric rasmussen shows us how drivers continued making risky moves even with the california highway patrol watching. >> reporter: two motorcycles backing up before the golden gate bridge. and they weren't only ones we spotted today. many drivers caught off guard by construction that moved up the last san francisco exit before the bridge. >> no sign. just changed. >> reporter: but there were signs and a media blitz of reminders. >> the final exit to avoid the golden gate bridge is going to come up sooner than you are used to. >> drivers on highway 101 will encounter the exit 1,000 feet sooner. >> reporter: some drivers didn't get the message. including this taxi --

including this taxi cab. >> reporter: was that scary? >> it was not scary. the cab driver seemed more freaked out than we were. >> the california highway patrol says a car making an illegal right turn after missing the exit caused a crash before 7:00 a.m. >> making a dangerous maneuver. >> that is when cal cal trains replaced besiders and extended the bear -- barriers and extended the barriers. why weren't there more to begin with? >> it is a very illegal turn and there were all sorts of cones and signals and it was not a legal maneuver. >> the new lane is expected to last for a month. the chp says if you miss the exit go across the bridge, pay the 7-dollars and come back. eric rasmussen, ktvu channel 2 news. >> more details here. moving the exit is part of the

doil drive project. it was found deficient in 2009. it will be done in 2016. happening now in san francisco, crews repairing a broken water main. we have video taken from news chopper 2 throng scene along -- along the scene. an 8-inch pipe burst at 2:00 p.m. this afternoon. the public utilities commission says it caused erosion and buckling. crews are bigging up damaged portions of the -- digging up damaged portions of the street. people in the area are without water service. new information tonight in the deadly car crash near mills college. they identified the two people killed as 21-year-old and a 28- year-old. police say the 25-year-old driver lost control 2:30 a.m. in the morning before crashing into two trees.

all four passengers had to be removed with the jaws of life and the driver was founds a few blocks away with broken bones. the driver and two passengers remain in critical condition. no number two pencils but there are problems with the new standardize tests. they are administered this spring for the first time on computers. they have been plagued by technical glitches. slow connections, log offs and work disappearing. because it is a trial run the results will not be used to evaluate students, teachers or schools. in his interview since the scandal that could cost him his team, los angeles clippers owner donald sterling is apologizing for what he said and taking a dig at an nba legend at the center of the controversy. >> i hurt so many people, so

many innocent people. and i hurt myself. >> reporter: donald sterling's side of the story after racist comments lead to a ban from the nba and a $2.5 million fine. speaking to anderson cooper, donald sterling asked fans, the team and the nba for a second chance. >> i am not a racist and i have never been a racist. >> why wait so long to apologize? >> i am so emotionally distraught. the reason it is hard for me, very hard for me is that i am wrong. i caused the problem. i don't know how to correct it. >> reporter: today's apology not enough for the clippers ceo. >> i would observe as most americans would observe that he is late. >> reporter: donald sterling says he was set up, baited into making the comments by v. stiviano as he chastised her for posing with magic johnson.

but in the interview he take as dig at magic johnson. seen here at yet's clippers game with the -- yesterday's clippers came with the nba commissioner. >> has he done everything he can do to help minorities? i don't know. but i will say it, i will say it, he is great. but i just don't think he is a good example for the children of los angeles. >> magic johnson raised tens of millions of dollars for hiv, college access. donald sterling's wife shelly sterling says donald sterling told her he didn't remember saying those things. a homeowner in sunnyvale went after two men who tried to break into his house today. he caught up with one of them but both of them got way. it happened this morning. police say the homeowner caught

up with one of the intruders and they had a altercation and a gun went off. police won't say who was holding the gun but it went off by accident. police are looking for the two suspects. they were last seen driving a red mercedes. bike race in time for the heat. what the riders see as they roll through the bay area. >> just at the start of the heat spell, the hottest day of the week still to come and when conditions could become dangerous. >> hit by a tire iron, the small change this woman made after the attack. >> that simple act makes me feel safer. at ikea, we don't just design furniture.

we design good mornings. little experiments. big ideas. brighter ways. and better tomorrows you can take home today. imagine if everyday was just a little bit better for everyone.

tonight we are hearing from the woman targeted in this

attack caught on surveillance video. this is video we showed you friday. you see a man take her down, grab her purse and she goes after him. she was attacked with a tire iron. she ran after the attacker. the victim spoke with ktvu's ken wayne today. she told ken it changed the way she views her own safety even in a neighborhood she thought she was safe. >> reporter: york street in the mission district is blooming with new life. but this neighborhood was the scene of a shocking attack caught on surveillance video last month. as we showed you friday, a man armed with a tire iron struck her down as she was walking to work. >> i heard a ringing in my ears and felt a blow and i felt someone pulling on my bag. >> reporter: she says doctors told her she lucky she survived. >> 1-1/2 inch gash in my head.

walked away with six staples. >> reporter: police are still look for the man and are hoping this will lead to his identity. it left women on edge. >> it is a level of violence that it wasn't just a robbery that it was an act trying to cause harm. >> reporter: she now never wears ear buds when out. >> unfortunate that something like this had to happen. [ indiscernible ] >> reporter: not only in this neighborhood but anywhere. she works near the scene of the attack. >> a neighborhood that i really thought i wouldn't have to worry about but you never know. >> reporter: she tries not to let it change her lifestyle or her feelings about san francisco. >> i love this city and i love walking everywhere. easy to do so but i am jumpy.

>> reporter: san francisco police did not have an update on the investigation. they are still waiting for somebody to recognize the man in the video and give them a call. in san francisco, ken wayne, ktvu channel 2 news. the installation of traffic signals is being expedited for safety. a 78-year-old was killed in february there. a 15-year-old boy and a 20-year- old woman have always been injured. the $350,000 installation is being pushed ahead two years. the new installs will be -- signaled will be ready by july. happening now, an effort to educate bikers, walkers and drivers on staying safe. outside at&t park, law enforcement agencies and the bicycle collation are joining

together to promote safer streets. new video out of san jose. a construction crew hit a water line this afternoon. one of our ktvu photographers was passing by the area and took that video on the cell phone. cars were passing the streets. the line has since been repaired. with temperatures heating up around the bay area cooling centers are opening. we found seniors escaping the hot weather. the high temperatures are drain the elderly, young and disabled. officials tell us they are handing out cool drinks and the ac is cranked up. >> most of the city buildings are at 75 degrees, 78 degrees in some cases and we are allowed to be much cooler because that is what is appropriate for seniors. >> a lot of the seniors spend the entire day here because they can't afford air

conditioning at home. more about the weather now. our chief meteorologist bill martin. hot today and it will get hotter. >> the winds switch around and go off shore and temperatures increase. what is happening out there, the reason we are getting the warm up, the jet stream, the clouds, shows you where it is, the line is where it is, that is a big ridge of high pressure there. that ridge of high pressure rotates, the winds clock off shore and that is where we are heading now. the winds were off shore this morning but they are on shore now. we have a little built of fog. but what happens is into the evening the winds kick up and the fog goes away. along it ocean beaches, san francisco, fog free, sunset, richmond, spare the air day tomorrow. we will see a couple of these. least healthy air is in the eastern distribution and

inland. the air is sinking, puts an inversion on the atmosphere and that trapalize the particulate from the -- traps all the particulate from the atmosphere. the winds off shore tuesday and wednesday. not expecting a wind advisory but fire danger comes up. and temperatures by wednesday should be the hottest. thursday could be up there. wednesday we could see temperatures in the upper 90s and low 100s south. south and east of it. highs tomorrow, 5 or 8 degrees warmer than today. today was warm but not real hot. tomorrow will be warmer. and then wednesday should be the warmest day of the week. 93 san jose. 94 morgan hill. 96 los gatos. along the coast, say good-bye to the fog, thursday we will see a return of the fog and a onshore flow that will begin cooling. heat advisory tomorrow and

wednesday. as we head into wednesday, the hottest day, and thursday, onshore flow, patchy fog, coastal areas cool. inland areas cool. and then friday cooling into the bay area weekend. a big warm up in the bay area. one of the hottest -- warm ups we have seen and it will have an impact. the biggest thing is the spare the air day in terms of carpooling, air quality will be dicey, east bay and south bay wednesday and thursday. >> thank you. promise that was made on the battle field. >> i just fried to maintain that promise. >> kept it. how a medal of honor winner is honoring the family of his fallen comrade in the bay area. >> julie haener is here now for what we are working on for 6:00 p.m. >> sexually harassed at school, a third grader's claim, plus

closing the gate to a public beach, the person behind it decision speaks out for the first time. these stories and much more coming up new at 6:00 p.m. [doorbell rings]

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anywhere in your home. [doorbell rings] hey. hey. so you won't miss a minute of the game. call now to get a u-verse bundle for the same great price for 2 years. guaranteed. san jose 5 officials ruled a landfill fire was -- fire officials ruled a land file fire was accidental. it started yesterday afternoon and burned for 7 hours. firefighters gusty winds and a

fire hydrant half a mile away made it difficult to fight the flames. there were no significant health risks from had fire. tomorrow president obama will award the highest honor the a war hero who share as special connection with a bay area family. november 9, 2007, they were ambushed by taliban fighters in afghanistan. he put himself in the line of enemy fire to save one soldier's life and bring another body to shelter. but his friend was one of several killed in the attack. >> we made a pact that if one of us gets killed the other would look over their family and make sure they are all right and so it wasn't long after that that he was killed and -- so i just tried to maintain that promise.

>> after his death his wife gave birth to their daughter. over the years he kept in touch with family members and they will be at tomorrow's ceremony. a second case of a virus from had middle east is confirmed in florida. middle east respiratory syndrome made hundreds of people sick. the first u.s. case was diagnosed earlier this month. officials are trying to find people he may have come in contact with. it appears people are carrying less cash with them according to a survey. the study found that 78% of americans carry less than $50 in cash and 49% of people carry less than $20 a day but people with no cash seem to be in the

minority, 9% of people go without cash. tesla says it will stop supplying batteries to toyota before the end of the year. the deal with toyota is worth $15 million a year. toyota uses those batteries in the rav 4 and tesla is developing its own crossover. they have not said when it will be available. development in the case of a three-year-old gun said down in the middle of the day -- gunned down in the middle of the day. >> and a home engulfed in plames explodes. but it wasn't -- flames, explodes. but it wasn't the fire or the explosion that called police to the scene. >> coming up how the heat will effect riders and spectators for the tour of california. hey there. did you select these things on purpose?

not a color found nature. there's nothing wrong with tha. i can hear your arteries clogging. ok. no. this is tap water. i can't let you buy this. oh. crystal geyser please. crystal geyser. bottled at the mountain source.

for it's a challengefornia fostto replace clothes that are too small or worn out. i grew 3 inches last year. i don't need anything fancy. i never had much to begin with. when i look nice on the outside, i feel better on the inside. to help, sleep train is collecting new clothes for kids big and small. bring your gift to any sleep train, and help make a foster child's day a little brighter. not everyone can be a foster parent, but anyone can help a foster child.

surprise!lcome back. crystal geyser alpine spring water. crystal geyser. crystal geyser. news flash, it's bottled at the source. news flash, we sell it in cases. oh. thank you. oh no no no. crystal geyser. bottled right at the mountain source. complete bay area news coverage continues right now, this is ktvu channel 2 news at 5:00 p.m. new at 5:00 p.m. bicyclist with the tour of california are getting ready to tackle the bay area leg of the tour. tomorrow is day three down the california coast, the hardest day of the tour because of the

tough terrain and all the climbing. factor in the heat, there are more challenges for them. ktvu's claudine wong 69s us live from -- joins us live with what they can expect. >> reporter: good evening. yes, take a look behind me. that is mount diablo, that is what they will be tackling tomorrow, the toughest leg of the 8 day trek. it will be then 90s and officials say on a normal day the riders would need 2 bottles of water so about 8 bottles, tomorrow they will need double the amount. they are expecting about 16 bottles of water over four hours and it is not just the riders they are worried about. >> reporter: you don't just get to the hop, you have to earn it. >> no break, really. up and up and up. >> having the goal of the summit keeps you motivated.

>> reporter: tomorrow the best cyclists take on stage 3, begins in san jose and finished that top of mount diablo. we couldn't ride it so we drove it and sped up video to give you a ride. now take this grueling climb and add temperatures in the 90s, maybe even triple digits. officials are prepared with this motorcycle. it will ride-along side racers with a medic who can hand them water and snacks snacks snacks and the spectators are being warned too. >> bring plenty of water. >> the drought changed things on the mountain. some faucets have been shut off and rest rooms are closed because pota potties save water -- port-a-potties save water

but it will be something to see. we hooked our cameras to this man's bicycle, when the pros take on the mountain, they conquer it but it makes everyone earn it. >> short, steep, it is grueling. it is a grind. >> reporter: and there is a live look at the hot, hot sun and it is only getting started. it will warm up quite a bit. they are in fulsome today. they will go to san jose and start tomorrow morning and they will hit the summit about 2:45 p.m. in the afternoon. claudine wong, ktvu channel 2 news. >> stage 3, that will be an intense ride tomorrow. following that there will be 5 more stages throughout california. stage 4 from monterey. they will go on highway 1, bast monterey bay. stage 5 at the peer at pismo

beach, and they will go down into santa barbaraa. stage six ends at the mountain high ski resort. that is the highest climb of the race, 12,000 feet. stage 7 7 goes to pasadena, they will pass the rose bowl and stage 8, the finish, it starts and end on a technical course through thousand oaks. on www.ktvu.com you can find more information on the tour's schedule and the different riders competing. go to www.ktvu.com and look under web links. a major intersection is back open after a three car crash involving police officer about 8:30 a.m. that intersection was closed for four hours today. the officer was responding to a burglary when the crash happened. the officer and the driver were

taken to the hospital. the cause of the collision is under investigation. some call it traffic economy when traffic gets worse it shows the economy is getting better with more people with more jobs. a service that supplies traffic data says california is home to three of the top 10 cities for wasted time in traffic delays on top of long commutes. between 2010 and 2013, los angeles commuters wasted 64 hour as year wasted in traffic. the worse in the nation. in san francisco commuters added 7 more hours for 56 wasted hours and in san jose they added 4 hours for a total of 35 hours a year wasted. three-year-old carlos nava gunned down while going to the store with his mother and his

brother. tonight prosecutors say he was caught in the cross fire between rival gans -- gangs. ktvu's christien kafton was inside the courtroom, he is live in oakland. this is the case where prosecutors say they shot the boy in an attempted gang killing. >> reporter: that's right. prosecutors say carlos nava, three-year-old carlos nava was the unintended victim. he died on the streets three years ago and today the trial for the gunmen got underway. carlos nava was being pulled in a wagon moments before the shooting. the witness described the color draining from his face after he was shot. lawrence denard was the gunman and willie torrence was the driver. prosecutors charged the 2 with the death of the boy and the

attempted homicide for the attempt of the two intebbed victims. the defense -- intended victims. the defense attorney said authorities arrested the wrongmen. >> lawrence denard did not commit this terrible, terrible killing and it would be a tragedy to convict him. >> reporter: the trial for the men resumes one week from today. christien kafton, ktvu channel 2 news. a dangerous ride founs of potential unsafe -- thousands of potentially unsafe vehicles. >> san francisco police have an octopus, the newest piece of equipment and how it is being put to use. >> women who are pregnant are more likely to be in a car crash, the factors that are responsible.

twitter hosted a potential event. nancy pelosi was among the speechers. a non-profit crud funded site

site. also speaking a 10-year-old girl from the bay area who started make a stand lemonade business, raised $100,000 to end child slavery. >> the success of our economy is related to the success of our small businesses and the success of the small businesses is related to the success of our. [ indiscernible ] >> every year since 1963 the u.s. small business administration has hosted national small business week to show case small business owners from all 50 states. the washington monument reopened after 3 years of prepares -- repairs from earthquake damage. >> our washington monument is back. >> with that people poured into the national land mark. the first group since it was closed in 2011. a earthquake created 150 cracks. the 555-foot stall structure

returned to its original glory with a long line of visitors. >> we have one of the most spectacular views in america and the best view in washington, d.c. and we are very excited to allow visitors back up at this level -- >> took 15 million dollars to repair the cracks. it is now safe and more secure in the event of another earthquake. driving while pregnant could be dangerous. that is the word from researchers who say the risk of an accident increases 50%. they say several factors contribute to the higher risk including nausea, fatigue and distractions associated with pregnancy. the study involved half a million pregnant women and even though the risk is higher for pregnant women it is still lower than for men. price to sell, are these cars fit to drive, 2 investigates a legal loophole

that could be putting you at risk. >> a explosion at a burning home, new information about the neighborhood that makes it more unusual. >> after the break, heating up out there, no fog long the coast. temperatures back into the mid- 90s. i will let you know what you can expect in your backyard. sofa... desk...

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used cars with open recalls are sold to customers. in come cases not even the sellers know about the recalls. melanie is live with more. this is a legal loophole of sorts. . >> reporter: that's right. car manufacturers want you to know about open recalls. most mail customers to owners and it is illegal for dealers to sell you a vehicle that has a open recall that hasn't been fixed. it does not apply to used car dealerships like this one. >> reporter: at 19 years old she had her first accident. >> breaks locked up. steeringtually locked up. -- steering wheel locked up. >> the manufacture recalled her vehicle. >> shut off on me. >> reporter: it is illegal for

dealers to sell new cars under recalls that haven't fixed. same is not true for used vehicles. he says last year 200,000 used vehicles with unfixed recalls were for sale online in california. >> many cases people don't know that there is an unfixed recall. especially people buying the cars. >> reporter: it is a potentially lethal league loophole. >> we don't know how many deaths and injuries are caused by this because nobody is tracking this. >> reporter: she has legislation they would make it illegal to sell used cars with open recalls that haven't been repaired. >> the goal is to make them serve the best interest of consumers by protecting them with there is a known safety defect. >> reporter: no one should have to experience a preventible accident. >> vehicle has a recall for a

part that hasn't been replaced. they shouldn't be allowed for it to be test driven or selling it like that. >> reporter: ers will repair any -- manufacturers will repair for free. there is no time limit to do it. >> they have safety issues. >> reporter: [ inaudible question ] >> you can see employees at the car lots were not happy to see us. we will have their reaction and the results of our investigation tonight at 10:00 p.m. reporting live, ktvu channel 2 news. some incredible video of a explosion at a retirement community in new hampshire after a police officer was shot and wounded there. shots were fired from the home. one of them struck and wounded

an officer. a s.w.a.t. team was dispatched and an explosion right there blew a hole through the roof. witnesses say before the explosion a person was taken out of the home. the hot weather forecast for this week has firefighters on high alert. over the weekend firefighters in the south bay were busy responding to a dozen fires. firefighters say with hot weather and dry conditions they are really concerned. >> we are getting close to critical fire conditions. we are concerned on what the weather is doing and theferential a big fire. >> we found these crews clearing the space. fire danger aside, a real threat, but fire danger aside, let's bring in our chief meteorologist bill martin, beautiful day for baseball. >> both sides of the bay

outstanding with temperatures in the mid-70s. both parks. and low 80s. to the game tonight, 60s for most of the innings. beautiful night at the park. san francisco, twin peaks. san francisco. a live shot. temperatures -- temperatures in the 70s. upper 70s. low 80s. tomorrow the air quality takes a hit. we will see more gunk in the air with the spare the air day tomorrow. probably see one again on wednesday. 81 san francisco. 88 antioch. 89 livermore. highs today. vallejo 90. temperatures are going to start to increase tomorrow so we will see mid-90s. and maybe a couple triple digits. most of us mid-90s, warmest spots. around the bay low 90s. that individual high pressure is building in a high pressure at the service and winds clocking off shore and making it tough for the fugue form.

looks like you have an off shore flow here. the fog is a memory tomorrow. the winds have been light off shore, are going to go probustly off shore and that warms things up. 87 fairfield. 87 antioch. 88 livermore. warming trend started. yesterday was a nice day and today was warmer. tuesday and wednesday, temperatures get up there. wednesday should be the warmest day of the bay area week with temperatures inland getting into the upper 90s. maybe low 100s. by thursday the on shore flow comes back. temperatures -- the reds are 90s. trying to throw 100s in the central valley. thursday, the winds tweak on shore. fog at the headlands and that is the beginning of cooling

thursday. 94 vacaville. 93 fairfield. warmer tomorrow. warmer tomorrow for many. very warm to hot today but tomorrow you will feel the 5 degrees. upper 80s, 90s, popping mid- 90s, upper 90s that is hot. 89 fremont tomorrow. very warm along the coast as well. the five-day forecast with your bay area weekend in view, boy, got me thinking, nice to go to a game tonight. >> what a great night. [ talking at the same time ] >> beautiful at the park tonight. real hot into -- >> crystal clear out there. yeah. thank you. an upclose look at cutting edge technology, the sonar police use and how it helps them find more than just boats. >> julie haener is here now for what we are working on for 6:00 p.m. >> special harassment -- sexual harassment in a third grade

classroom, what a mother claims a classmate did and why her little girl may have to leave school. >> looking for relief from the heat, where the fountains are flowing and what cities need to turn theirs on. >> these stories and much more coming up new at 6:00 p.m.

there are new concerns about the safety of gas and oil wells and drinking walter

supplies. a -- water supplies. a new investigation reveals a lot of wells have not been am spected. >> -- been inspected. according to a report more than 2,000 potentially dangerous wells were not federally inspected between 2009 and 2012. and those wells are near drinking water supplies. investigators look at drilling sites in 14 states, including california, and say it could leave communities at risk. part of the problem is it is having problem hiring new inspectors. >> engineers are a key skilled position they need a lot of but with industry paying more than federal government they had lot of trouble filling the positions. >> the report comes amid the increase use of fracking that

raised fears the chemicals could spread to water supplies. sonar scanning the floor of san francisco bay helped uncover boats, cars, even a plane. san francisco police equipped a patrol boat with sonar equipment that paints a picture of what is below the bay but they are still getting a handle on how to work with the technology. >> ktvu's david stevenson got a first hand look. >> reporter: 8 books, four jet skis and an octopus. >> brings us into the 21st century. >> homeland security grant bought this sonar system six months ago, it features a video capture and 3d imaging to see what lies below the bay. >> we are able to get a more accurate image of what we are

potentially looking for on the sea floor. >> reporter: still the equipment got mixed results last month when a plane sank 16 people into the bay after a collision. >> shallower waters this may not have been as effective or just the fact we need more training to enhance the picture. >> reporter: in the mean time the unit is relying on the rovs. and 2d imaging to help find items like the sail boat on the left. they have a lot of bay to search. they use it to monitor 64 square miles of water. san francisco in comparison is 49 square miles. >> there we go. >> reporter: we were there as they found the boat 38 feet below. >> we will be able to mark where this is so the company will be able to come in and remove the vessel. >> reporter: it is getting used

in daily security patrols to probe the water and along the peers to make sure the coast is safe. david stevenson, ktvu channel 2 news. traffic is moving again on great highway in san francisco. traffic in both directions was stopped after high winds blew 3 feet of sand on to the highway. they spent the day removing it. april and may are windy months and sand a common problem. it runs along ocean beach between lincolnway. a new video claims to show 100 kidnapped girls from nigeria reciting prayers in arabic. this is the first visual evidence of the girls since 300 were kidnapped 4 weeks ago. the leader of the group appears in the video demanding that some of his fighters be freed

in exchange for the girls. he says you will not see them again until you release our people that you have captured. now at 6:00 p.m. there are allegations tonight. an auth-year-old boy sexually harassed a classmate. >> bracing for the heat, the health concerns and things you need to remember as the bay area prepares for close to triple digits. >> slowing down, the reason pg&e has to wait to upgrade miles of pipelines that it promised to improve after the san bruno pipeline explosion. >> 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. for the second time in less than a week a bay area school district is being accused that is not doing enough to keep

students safe. last week the discipline air action of a teacher, today a student. but first though, our chief meteorologist bill martin, temperatures are heating up. it will get close to 100 degrees today. and a lot of folks were running, perfect day to be out there sun bathing but let's talk about how hot it will get this week. >> it is heating up. we noticed it over the weekend. the high pressure filling in, fog away from the coast and the heat advisory is up tuesday and wednesday. heat advisory and around the bay, it will get hot. we could see a couple records. not seeing 105. 104. lots of upper 90s. with the high pressure you get the air compressing. winds and the air gets trapped in the valleys.