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florida. the online site identified the driver as joshua brown of ohio. brown was drivine ining on a ha s sen -- on a highway in central florida and a tractor-trailer turned in front of him and autopilot failed to swerve. >> he even tweeted a link to this video. the national highway traffic board opened and investigation into the deadly crash and pilot system on the cars. tesla extended sympathy to brown's family and called it a rare circumstance saying neither autopilot for the driver noticed the white side of the tractor-trailer against a bri t brightly lit sky so the brake was not applied. >> every time that autopilot is engaged, the car reminds the driver to always keep your hands on the wheel and be prepared to take over at any time. a contra costa sheriff's deputy under investigation in a widening sexual scandal with a

teenage girl stepped down. >> perez stepped down, he was involved with as many as 30 officers for allegedly having n inappropriate sexual relations with celeste, a self-described teen prostitute. more news on "abc news" at 6:00. more details emerging on this week's terror attack in turkey that killed at least 45 people. >> the suicide bombers were from russia, uzbekistan and kurdistan. >> reporter: new images of the chaos, security footage apparently showing terrified travelers running from one of the three attackers inside the terminal. >> to see people running, tr tripping, guns drawn, it quickly became clear this wasn't a drill, wasn't a hoax. >> reporter: two days later, raids in istanbul and more than

a dozen arrests. turkish authorities trying to find any with links to the terrorists who fired assault weapons and detonated three suicide vests killing at least 40 people. >> they knew the places they wanted to be and all this indicated this was a well pl planned well orchestrated attack. >> reporter: funerals being held and memorial at the airport g w growing honoring those killed and the more than 230 people injured including one american. as authorities say in response to the attack there will be enhanced security at airports and train stations in the u.s. for the holiday weekend. >> continue to go to public events but be aware and vigilant? >> the cia and turkish authorities all agree it appears isis was behind the attack though no group has claimed responsibility.

nbc news, new york. san francisco's acting police chief and mayor showed off how officers will soon start using body cameras. >> they did their demonstration at a recruiting class! >> reporter: the san francisco police department will begin rolling them out in august. the bayview and engleside stations will be the first to have them. by the end of the year, all officers in san francisco will have a body cam. today, the mayor of san francisco was joined by the interim police chief addressing recruits going through training. this will be a different police force that will be aided by more technology, the mayor said. the force has purchased more than 2,000 body cameras. this has been a very contentious issue but the police commission approved them after a series of officer involved shootings. the police union has also given its blessing. to the cameras are part of a number of reforms that will

hopefully end the divide between the police and the community. >> you're coming in at a time when the technology is evolving and changing into the 21st century of policing with body cameras. don't let anybody fool you th k thinking this is something that will hurt you, these things are going to help you. >> reporter: a study published in 2015 in the journal of quantitative criminology found when officers used body cameras, the number of incidents invol involving force decreased dramatically. some departments, up to 64%. officers will be allowed to review the footage but only after they make a statement. in the end, the police commission voted in favor of that policy. i'm live in san francisco, leanne melendez, nbc7 news. >> thank you. >> in santa rosa, police have arrested a man dylan tai anthony heart. they believe he repeatedly st

stabbed a stranger inside a movie theater last night. investigators are looking to see if he's connected to a deadly stabbing earlier in the week. >> jonathan bloom is live at the theater with today's developm t developments. jonathan. >> reporter: it was brutal and almost certainly random. they say the victim, who was 21 years old, had just moved up here to start a new job. now, they say he's in the hospital after somebody came up behind him with a kitchen knife in the movie slrt and began s b stabbing him multiple times, scaring the patrons in the theater, sending people running down the aisle into the lobby begging for somebody to call 911. santa rosa is not used to this. >> it doesn't make me feel safe with my daughter going to school up the same street we're on. >> reporter: in a normally quiet city, the second stabbing in lace less than a week at a busy movie theater. a real life horror unfolded >>. >> the suspect came up behind the victim with a large kitchen

knife and began stabbing the victim in the upper body area. >> reporter: and employee said moviegoers streamed out shouting call 911 and the 21-year-old was stabbed multiple times in the neck. and they athis man, 24-year-old delonte hart showed up and originally from baltimore. >> he doesn't look like he lives anywhere and we believe he's ho homeless. >> he looks like a mentally ill person, he doesn't look like a normal person. >> now, they wonder if he's connected to the other stabbing, the murder of a homeless poet known as sirac. >> it's heartbreaking and you go into shock. >> reporter: sirac was well-known. >> i see him almost everyday and he speaks the same language as we do. >> it's inexplicable, the one guy downtown that never asked me for money.

>> reporter: nick was walking home a block away from the murder. >> the first thing i thought, that could have been me. >> reporter: police are investigating whether the stabbings are connected. the victim in the theater st stabbing is expected to survive. haywood school's superintendent, sam dobbs, is on paid leave while they investigate him having ex 49er ray mcdonald speak at tennyson high school. the school board approved the move in response to criticism from parents and gloria allred. mcdonald spoke on the issue of self-control last february even though he's facing rape charges and had several run-ins with the law which prompted an end to his nfl career. the bike sharing program has come to an end. it was providing the city kiosks and powder blue bikes at no cost. starting today, the company said it would charge about 160,0$160a year for the service. city leaders say they decided to

go with two other options. we're heading to a holiday weekend. i think i can speak for many people saying it can't get here fast enough. spencer christian. >> we were thinking that on monday. remember the big cooldown yesterday. we had just as significant a warm-up. a look at live doppler 7 hd, sunny skies across the bay area with a thin layer of low clouds near the coast. check out the 24 hour temperature change. it is much warmer in most locations than this hour yesterday. 9 degrees warmer in san francisco, 14 degrees warmer in hayward and nov vad doe and 12 degrees warmer in livermore and san jose and palo alto. 9 degrees warmer this hour than yesterday. a view from the su row to tower looking through a thin film of fog. san francisco, 65 degrees, mountain view, 78. morgan hill, 90 degrees. you can see a closer view and

finger fog at the golden gate right now. currently 87 at santa rosa, 78 at napa. 91, novato. conco concord, 90. had a nice warm-up today. what will happen over july fourth weekend? will show you in a few minutes. >> thank you. still ahead, the policy review, one bay area animal shelter after a dog was mistakenly euthanized. plus, flipping the script, what the academy did today following the oscars so white controversy. mega problem facing the bay area's mega region, how a new b.a.r.t. addition willing help with the growth. 680 and walnut creek, northbound on your left, heavier traffic as normally this time, southbound moving

daly city, dublin, los gatos and all the bay area, this is "abc news." a high speed crash ends after crashing into several cars, light pole and fire hydrant. neither of the officers were hurt. this was around 2:30 this morning. investigators say this started when the driver refused to stop for a traffic violation and took off reaching speeds of more than 100 miles an hour and the driver got away. in oakland, a car crashed into a home with a family inside. the family is okay, the home is not. the driver drove into the house

on independent road and exiting high street and took out a fire hydrant causing a big mess for firefighters. the driver is hurt but no word how badly. and investigation is under way how a dog that was meant to be up for adoption was instead euthanized this month. >> it happened at contra costa animal services. kristen. >> it was clear there was miscommunication. the question is how did it happen? this is a picture of barbie, a 4-year-old pitbull mix. the agency says they received a last minute request from a rescue group to save barbie who wasn't available for pet adoption because she may have had a tumor. on the facebook page, barbie was a dog we were scheduled to pull and have a biopsy on a mammary mask and was told they had a foster family lined up and would have paid for medical treatments

but two days before pickup, barbie was put down. >> we don't want to be euthan e euthanizing animals that have a way home. at the same time, if we do run into a situation like that, we all love animals and it hurts us as much as everybody else. >> the agency said the investigation into a second dog euthanized around the same time shows no irregularities. this is videos of other shelter d dogs, not the two in question. it comes when there is a jump in the amount of animals saved, 45% five years ago to 80% today. contra costa is reviewing its procedures and the director promises to make the findings public. starting today, google is doing more to give you instant information how big an earthquake is and exactly where it's centered. if you feel a quake, type in earthquake or earthquakes near me in your google search bar and you'll get results showing the magnitude and epicenter of the quake. it contains tips how to stay

safe in the quake's aftermath. you don't have to waste time searching to get vital information you may need in a hurry. the academy has invited the largest and most diverse group of new members ever to join its ranks. the announcement comes after the oscars so white campaign showed lack of diversity. >> it's a star-studded and diverse list of new members joining the academy. >> what are they calling you? >> reporter: missing out on an oscar nomination last year but now he is about one of 700 new act actors, filmmakers and execut e executives invited to make up the divest crowd of new members in the history of motion academy pictures and arts and sciences. is hollywood racist? you're damn right hollywood is ra racist. >> reporter: they received fierce backlash for not nomin e nominating actors of color for the second year in a row. they boycotted the big night and

the #oscarssowhite went viral. 41% make up new members of up from 3% last year. >> whether they were shamed or not, it has begun. >> reporter: michael jordan. >> there are also new females like ava mendez and gabrielle union who tweeted a huge honor, i cannot wait to vote. moviegoers are applauding? a good thing they're broadening horizons a little bit and ca casting a wider net. >> they vow to improve the ranks by 2020. the new class was said to be reflective of the extraordinary talent working in film today. "abc news," los angeles. thinking ahead to a possible bbq this holiday weekend? >> but is it going to be too hot to bbq? spencer with the answer.

>> whether bbqing or beach going, things are shaping up nice nicely. sunny skies right now. this indicator of what's to come. let's move along and take a look at katherine temperatures. we have low to mid-90s in our n inland areas, especially east bay the warmest region right now, mainly 70s around the bay and upper 50s on the coast. this is a view from the mount tam camera. we will see patchy early morning fog and even spotty drizzle and mild conditions prevail tomorrow and range of seasonal temperatures for fourth of july weekend. look for low temperatures low to mid-50s and upper 50s in inland valleys in the eastbound a bay to mid-50s on the coast. the follow will push from the coast across the bay locally during the overnight hours, in morning we see clouds pulling to

the coastline and sunny skies over the bay with low clouds lingering at the coast. highs tomorrow generally in the low 90s to low to mid-90s in the warmest inland spots and mid to upper 70s in the bay and we won't get too much change from that going to the weekend. going to the beach over the three-day weekend. we look at santa cruz beach. this is the beach forecast, friday, saturday and sunday, not including monday yet. morning clouds lingering tomorrow in the beach location but peeks of sunshine saturday and sunnier afternoon conditions on sunday with highs over the weekend with warmest beaches getting in the upper 60s and morning lows around 50 or so. if you're wondering about vi viewing conditions for fourth of july fireworks, the 9:30 p.m. forecast for monday indicates coastal clouds with mainly clear skies inland and that would suggest pretty good viewing conditions not only for fireworks in the farther inland

locations, san francisco and over the bay. if this picture holds up, we'll be pretty good and temperatures in the evening hours mid to low 60s. let's look at our accuweather forecast. temperatures mid to upper 80s saturday through monday and upper 70s around the bay and upper 70s to 60 on the coast. temperatures will pretty much hold in that range all the way through the early part of next week and won't see much of variation in the high temperature range. sky conditions partly cloudy to mostly sunny. looks like a pretty fair forecast the next seven days. >>. thank you, spencer. up next, take a ride like a ghost buster. the bay area city where

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if need a lift this weekend, who you going to call? ghostbust ghostbusters, of course, kind of. this video showed a tricked out ride people in san franciscan request a free pick up in the iconic ghost bubusting mobile tomorrow or saturday. i can't even read this i'm cr k cracking up. it's in honor of the new ghostbusters movie coming up later this month. pick the ghostbusters lift app and the driver will pick you up. unfortunately no pro-ton packs are included. if you're looking for the

ultimate fireworks viewing locations, our friends are here to help out. >> a guide to your holiday weekend. >> color explosions surround you as you stand on top of your world war ii ship and salute our country. did they just tip us off to the fireworks place for fourth of ju july? >> not only do you get the aquatic park fireworks, you get the pier 39 fireworks. over there is aquatic park and their fireworks are awesome. you work your way over here and you have pier 39 fireworks. >> i went on the tour of ss jeremiah o'brien. you can watch fireworks july 4th. you have to do some walking so have comfortable shoes. it helped supply normandy and it's 35 bucks and discounts for kids and families. the san francisco opera plays

"carmen" saturday night in an unexpected place. the ballpark. while the cast is on stage live at the opera house, a scene of their performance will play down the street on the skoorbd inside at&t -- scoreboard inside at&t park. it's free and popular. and this week a new exhibit and restaurant that takes the taco and calls it taco -- great weekend. >> you can share your photos, use the #about7now. we'll be featuring the photos online for the holiday weekend. the pentagon's major announcement today about the u.s. military. the democrats on the offensive after a meeting between the attorney general and former president clinton. and the new b.a.r.t. extension that will keep the

growing regions connected to the bay area. later, several law enforcement

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beepi.com zero to happy. live, this is abc7 news. >> here with headlines at 4:30, the number of people killed in tuesday's attack in turkey's airport climbed to 44 today after another wounded victim

died in the hospital. this security footage shows frightened travelers running from the three attackers we learned are from russia, un beck st --ñçç other countries. and they arrested 13 people in overnight raids. tweeting the nation's oldest park ranger was beaten and r robbed of her presidential coin. how you can help 94-year-old betty soskin, coming up at 5:00. regular buyers say fireworks in san francisco's china town are still for sale but harder to find in san francisco. the extra police presence said to be the reason. time to think beyond the traditional bay area. extreme growth points to the mega california region. and how b.a.r.t. is expanding to handle the new commuters. >> reporter: we have to redefine

or expand our definition of the bay area. housing costs pushes come mute teres further out and jobs draw them in. this will push them 10 miles deeper into far eastern in contra costa county and perhaps transform it. carving the way into the future of the new mega region will be transportation links like these b.a.r.t. electric diesel train cars that extend b.a.r.t.'s reach 10 miles down the road to antio antioch. >> the first was the airport connector and now this. >> reporter: thinking outside the box is important and what the bay area council is calling our mega region, not just the original nine county bay area. now, we have to include three other regions in our hub of h e homes and jobs. the sacramento valley and northern san joaquin county and monterrey bay.

everyday thousands of commuters stream into what was the original bay area and more are comi coming. >> people here have the lifestyle they want at their homes but they need to get to their jobs to provide for their family. that's how we have to connect everybody together. >> reporter: connecting communities could essentially change them. houses in antioch like this one could boomerang up. >> i strongly believe once the b.a.r.t. is up and running, it's definitely going to improve the market here, increase the value of a house and open it up to many commuters especially in central valley. >> at the same time it opens up a door for goods movement which gives us opportunity for job creation within this region. >> reporter: this nor-cal mega region is home to 12 million people and making room for more by 2030. an historic move by the defense department and obama

administration. defense secretary ash carter announced the military will no long zer victim nate against transgender troops knocking down one of the last barriers to service based on sex. carter called it the right thing to do. >> we continue to recruit and retain the most qualified people. good people are the key to the best military in the world. our military and the nation's defense will be stronger. >> this move has been more than a year in this making and comes despite last minute concerns raised by top brass how to deal with medical, housing and uniform issues. a 13-year-old girl stabbed to death inside her home in a west bank settlement was a u.s. citizen. she was attacked while she slept by a 17-year-old palestinian who had broken into her home. security guards fatally shot the boynd security cameras caught

him climbing over a fence but the officer is an arrived too late. a man is getting a new trial. a baltimore judge ruled adnan syed should get a new trial because his lawyer overlooked a potential alibi witness. he was convicted of killing his former high school girlfriend 16 years ago and sentenced to life in prison. millions followed his case when it was:kld in the 2014 season of "serial." now the race to the white house. democrats are playing defense. the justice department investigation into hillary clinton's e-mail server is ongoing but it didn't stop the presumptive nominee's husband from having a private meeting with the attorney general. >> reporter: former president bill clinton and attorney general loretta lynch both in phoenix earlier this week led to a private meeting on board her plane. >> our conversation was a great deal about his grandchildren.

it was primarily social. >> reporter: she said there was no discussion of hillary clinton's state department e-mails or benghazi. rega regardless, senator chris comon said it sends the wrong signal. >> i think she should have said this is not the right time to have this meeting. >> reporter: others refused to condemn it. >> it will be done by facts not politics. >> her ethics are above repro h reproach. >> reporter: and donald trump on mike gallagher's radio show. >> it's a sneak, so horrible, one of the big stories of this week, of this month of, of this year. >> reporter: meanwhile trump has a slew of problems of his own. in the ad wars, hillary clinton outspending trump 12-1 in june and clinton will have a new weapon on the campaign trail. next week for the first time, president obama stumps with her. matthew dowd says trump needs

more gop support. >> he has to figure out a way to get more people involved in this against hillary clinton. >> a strong running mate could be a boost to trump. new jersey governor chris christie is being vetted for that role. "abc news," washington. removing all alligator and crocodile images from its attractions following a tragedy involving a toddler there. an alligator snatched 2-year-old lane graves at the beach and dragged him to the lagoon. divers found his body the next day. disney has now removed the ticktock alligator float in its parade and guys guys -- guides e cruise no longer joke about crocodile being a danger to kids. they're the parent to abc7. a mid-air scare caught on video. >> his parachute didn't open.

we will show you how this all played out next. this is like solid ice under us. be careful. >> a daring rescue on mt. shasta. what made this attempt so dangerous and how they reached an in injured man. i'm spencer christian on this mostly sunny day. you see a little finger of fog being pushed through the golden gate. it will increase its presence in the overnight hours. all of that in my forecast as

the errai aurora borealis h nothing on this. released from the hubble telescope showing it. it reaches intensities 1,000 times brighter than earth. auroras are when the atmosphere peaches 1 wh-- reaches 100,000 s its atmosphere. things went terribly wrong when this gopro camera caught it on video. everything looks good and everything is fine until here. herndon gets tangled up in the cords and struggling and activates his reserve chute and successfully landed there. had to be a couple seconds of panic and he landed safely and

created a crowd funding campaign to help him. being showered with praised, following a daring rescue on mt. shasta last week. they landed their chopper on the summit to rescue an in injured cli climb climber. it was the highest ever rescued. >> it began with shedding necessary gear to reach that altitude. >> didn't have any of our medical stuff. purely a rescue mode to get him off the mountain. >> i actually got a fist bump from him on the way down the mount. that was pretty cool. >> the climber, clark, suffered two fractured vertebrae in his neck and nine broken ribs and his collarbone. he is now home and walking and recovering. >> fist bump may have been the honestly thing he could do.

everything else was broken. >> geez. let's check on the weather, holiday forecast. spencer christian. >> looks like a pretty typical early summer coming our way july fourth weekend. mostly sunny skies now. today marks the end of the rainfall year beginning july 1st of last year. here's how various regions of the bay area fared. oakland finished the year at 80% of its average rainfall total. san francisco at 98%. that's pretty good. san jose, a shade over 100% of average. much better than the previous year ended. tomorrow, look for mainly sunny skies over the bay and inland. cloudy and cool at the coast. highs inland will reach low 90s. if you're thinking of heading to lake tahoe for the three day weekend, i will give you the forecast for the next three days, from, saturday and sunday, not counting monday. showers over lake tahoe. look for sunny skies saturday

and sunday and warm conditions, high temperatures up to 80 degrees. a good weekend for getting away. >> thank you, spencer. we have breaking news to tell you about. there is a small fire and you can see the puffs of smoke in the middle of your scene. this is at grizzly peak and fish branch road in the berkeley hills. they're sending helicopters because it's hard to get to on the ground. at this point, a little bit of smoke. where there's smoke, there's a fire down there. we will keep you posted on the air as we continue on this newscast as well as twitter on nbc news bay area. still ahead, do they work, what the government is asking of the makers of hand sanitizers. plus -- >> i will do anything for my son and i will make it. >> talking fireworks safety. football star jason pierre talks about the fireworks accident

that blew off part of his hand. an investigation into california's oil refineries and california's oil refineries and new technology that will disable ♪ light piano california's oil refineries and new technology that will disable today i saw a giant. it had no arms, but it welcomed me. (hawk call) it had no heart, but it was alive. (train wheels on tracks) it had no mouth, but it spoke to me. it said, "rocky mountaineer: all aboard amazing".

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into this holiday week. the consumer product safety commission reports 12,000 er visits and 11 deaths were caused by the mishandling of fireworks in 2014. a new psa featuring new york giants jason pierre, who knows first hand about that. >> in a few seconds it blew off my whole hand. >> this morning, and exclusive first look at a new psa, starring new york giants player jason pierre-paul, also known as jpp. >> all i could do was think about my son and whether i would make it. >> i'm truly blessed to be alive. now, i look at fireworks, i think about the safety. >> reporter: jpp lit a professional grade fireworks last july fourth and it went off while still in his hand. >> i didn't know what was going on and i look at my hand and i need to get to the hospital right away. >> reporter: "gma" was behind

the scenes access as the consumer products safety commission shot the psa. >> keep frrireworks away from kids. >> reporter: he spent weeks in the hospital losing hiss right index finger and severely injuring the rest of his hand. >> how has your recovery been this last year? >> my recovery is good. you have to overcome it. >> reporter: he says he thought he could get away from the firework in time, like so many do. countless youtube videos show amateurs setting off fireworks. but the cpsc warns even spark lers are not child's play. >> spark lers are incredibly dangerous, burn as hot as a blowtorch. >> what is the message you're sending right now? >> leave the fireworks to the professionals. >> reporter: new jersey. a report is under way whether oil refineries artificially manipulated your gas prices you pay. >> michael. >> we've been talking about

these concerns for years now. today, the wall stre"wall stree" is reporting at least a half-dozen major oil refineries have been subpoenaed by the state attorney general's office. those close to the investigation say it focuses on several plant closures both for fires and routine maintenance. consumer watchdog based out of turn california alleges california drivers paid and extra $10 billion at the pump due to inflated prices. those reportedly subpoenaed include chevron, ex rex include chevron, ex rron and on other. they said it predicts the investigation will determine the market factors are the primary drivers for fuel costs in california. a new lawsuit claims horm mel's natural choice deli meats aren't all natural. a suit by a legal defense fund says it falsely claims they're preservative free but hormel

adds ingredients that are linked to cancer and claims they are linked to animals with hormones and they say it has no merit and they stand behind their labeling and say their products conform to the law. have you ever used your smartphone to record a concert even when you're not supposed to? one day that might not be possible. apple won a patent where you can disable iphones where it is illegal. it uses an infrared signal to turn off iphone cameras. already, some worry about possible misuse of the technology suggesting it might be used to block lawful recordings, too, apple is still developing the technology and hasn't said when or even if it will be deployed. larry. >> thank you, michael. the fda wants proof that hand sanitizing anti-bacterial

products actually work. in the public health battle over heart disease may have hit a wall. >> for decades the cases of heart disease have been declining. that seems to have hit a wall in 2011. researchers from kaiser psay th likely causes are obesity and diabetes. for 40 years, anti-smoking campaigns and healthier lifestyles and new medicine have led to drops in heart disease. they want new information about anti-bacteria products, specifically gels and towel lets when washing isn't an option. it doesn't have concerns about the ingredients but does want to make sure the products do do what they actually advertise. and the fda ruining raw cookie dough issuing a message not to eat raw dough linked to e.coli. they have been warning for years about eating raw cookie dough

due to raw eggs. up next, protecting cruise sh ships, the monumental task it takes to keep the passengers and crew members safe. now, what's coming up at 5:00. coming up next, wildfire burning and growing and thre threatening thousands of homes and forcing residents to pack up. motion detectors are usually used to catch criminals.

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♪ if you never have to step foot on a dealership lot again, neither should they. beepi.com zero to happy. terrorism is a big concern on cruise ship, unlike land you can't call 911 or run out of the building. just sweeping the cruise ship of embarcadero, they learn terrorism has to be stopped before it can board the ship. >> paradise on the high sea, a luxurious cruise liner, the ruby princess heading out to the open water with thousands on board.

but the only thing keeping this experience magical is the fact that there are those like the l.a. port police thinking of every horrible scenario and ways to prevent it from happening. >> what we want to be able to do is be in the background but we also want to be noticed. that is the deterrent effect. >> it happened before, in 1985, palestinian terrorists took over the kitty laurel, murdering a tourist in cold blood and last year, sending a boat filled with explosives into a hull and 17 sailors were killed. keeping these giant ships from terrorists is a monumental task. customs, coast guard, federal air marshals and the cruise l e lines. >> we all get engaged in things singularly and we have to come together and do this together. >> reporter: before even boa boarding the ship you will see security heavily armed and on alert. >> every person that comes on

board and every item is screened before it gets on board, either through x-ray or explosive detection equipment and visual and manual search. >> that's a good boy. >> that's dynamite the dog just found, planted by the good guy, keeping t ing thing the k9s ale. when boarding every passenger is checked then photograph preve preventing terrorists from st m storming a ship at sea is a top priority. >> even navy seals would have great difficulty unless they're coming from a helicopter getting on a ship like this. >> reporter: saying much of the onboard security is top secret. she does reveal getting into the bridge is especially difficult. >> if it's in red only bridge personnel can come in, closed off from crew members. >> reporter: they're constantly on alert for threats targeting the hull. >> one threat that concerns us are small vessels that could do a cold style attack on a

commercial vessel. the other threat we're concerned with is underwater explosive devices. >> reporter: there you see one of several divers under the water right now, checking out the hull of this cruise ship, making sure everything is safe. the dive team uses high powered flashlights checking for explosives that might be lurking in the water. once the ship is ready to head out, the l.a. police are both on board the ship and in escort bo boats. as the cruise liner hits the open water an impressive well chore graphed transfer takes place, without slowing down the side of the hull opens up and the port police jump off the giant vessel onto the escort boat. it is now solely the responsibility of the cruise line to keep its passengers safe. abc7 news. >> thank you for joining us for

abc7 news at 4:00. abc7 news at 5:00 begins right now with kristen and larry. a bay area woman is beaten and robbed. up next, why the white house is getting involved. a man who loves a tesla d e dives behind the wheel in a crash the government is investigated. the attack happened inside the movie theater. >> it appears to be random. arrest after a moviegoer is stabbed with a butcher knife. also -- >> why cal train wants new sensors for its trains. >> we have a little bit of fog around right now but will it fade by the time the fourth of july arrives? our forecast coming up. abc7 news starts right now with live breaking news. >> that breaking news is from the east bay, a two alarm grass fire burning near grizzly peak

in the oakland hills. >> you can see the storm rising there and lots of fire engines. fire officials say they have it contained now to just one acre, so relatively small and they've gotten it contained, a good thing, because obviously very dry brush down there with the golden hills and lots of trees. they're starting to break some ground crews now and let them return to their stations. good evening. >> other top stories, tesla's model s is one of the most sought after cars in the country. now the feds are investigating a high-tech feature while a driver was killed while driving on autopilot. the crash happened on a highway in central florida identifying the driver as joshua brown of ohio. the paolo alta called brown a friend to tesla known for po posting videos of his car an autopilot including this one

here where he did avoid a crash. in the fatal crash, a tractor-trailer turned right in front of him and the autopilot failed to avoid the crash. tesla said neither autopilot nor the driver noticed the white side of the tractor in the brightly lit sky and it collided and the positioni ining across road, caused it to pass under the trailer. the national highway traffic administration say takata air g airbags have a 50% chance exploding in a crash compared to 1% for other airbags. the advisory covers vehicles from 2001 to 2003 model years. repairs should be made as soon as possible. a costa contra