mild conditions expected. san francisco will be the place where you will need to bundle up. kids will need a jacket or sweater and most of the rest of you in the 60s. the fog layer has deepened, but i do expect it to remain shallow for tomorrow night and then deepen toward sunday. hopefully the shallow layer will be just fine. i will be back with a look at the rest of the holiday weekend forecast coming up. >> thanks sandhya. a holiday checkpoint is set up to catch drunk drivers. officers prepared this location. that location and 15 others will be in operation in the county at vaou times this weekend. the chp stepped up patrols as part of the maximum enforcement period. during last year's fourth they made 1300dui arrests across the state. new developments in the random shooting that killed a woman on the san francisco waterfront this week. abc7 news has learned that this man 45-year-old francisco sanchez connessed to -- confessed to killing kate steinley. he has been deported a number of times. it is calling into question san francisco's immigration policies. here is vic lee. >> flowers mark the spot where katherine was fatally shot on wednesday evening. abc7 news learned divers from the police boat tanned a gun off the waters of the pier. tests are being done,t investigators believe it is the one used by francisco sanchez. he is now charged with the murder. sanchez is on probation in texas. he has a long wrap sheet. sources say he has been arrested not only in texas, but oregon and washington. he has also been deported to mexico five times. in fact ice had him in custody in march, but turned him over to the sheriff's office when they discovered he had an outstanding drug warrant here. the d.a.'s office dropped the case that dated back to the 1990s and the sheriff's office subsequently released sanchez. they requested notification prior to his release so they could take him into custody again. they say the detainer was not honored. the city supervisors two years ago approved policy that would prohibit local local law enforcement that would prohibit local detain neithers unless they were convicted of other crimes besides human trafficking in the past seven years and was in custody again on a similar offense. he carved out an even stricter policy which in almost all cases required ice to go to court. >> if a judicial order was to be reviewed we would order the warrant. there were none in this case. >> ice said all they wanted was the courtesey of being told that sanchez was going to be released. vic lee abc7 news. across the board we are hearing the nicest, most amazing thing about kate. tonight her grief-stricken parents are talking about what happened. sergio is live along the embarcadero near pier14 where kate was killed. >> so many people who came out to pier 14 were getting pictures of the bay bridge and most had no idea why there was a collection of flowers in the middle of the pier. that collection of flowers marks where katherine was killed on wednesday. her parents tell us they are happy so many people have come to pay their respects. this collection of flowers for katherine has been slowly growing. the memorial has made a big impression on her parent. >> it has helped liz and i and it is a positive thing and a horrific situation. it has really helped. >> he is still trying to process what happened and the fact that she is gone. >> i have a little solace i was with her and i have the overwhelming grief of a father the moment she was shot. >> her parents called her kate, a young woman with a playful personality and often at the center of her group of friends. she never ventured far from her connection of family. >> when she would leave here to go home she would text and say i am home okay. for a 32-year-old that's just the way our family is. >> they are not ready to forgive the suspect, francisco, sanchez but they don't want to blame anyone after learning he was not turned over to immigration agents by the sheriff's department even after being deported five times. they just don't want a similar swages to happen again. >> hopefully maybe a legacy for kate that because of this it won't happen to somebody else's daughter. >> a beautiful, kind young woman. her parents say that will be her most important leg go so. in san francisco -- legacy. abc7 news. >> now, you candy penned on abc7 news for continuing coverage of the pier shooting on air and on-line. our reporting continues on twitter at abc7 news bay area. a novato high school track coach went from a vacation in hawaii to jail. 64-year-old steven deshler is accused of having a sexual relationship with a 17-year-old girl he coached. text messages on the girl's cell phone lead to the arrest. they picked him up yesterday at oakland international airport after he got off a plane from hawaii with his wife. he is out on bail tonight and has been ordered not to contact the teenager. firefighters are warning you to steer clear of illegal fireworks for the fourth of july. abc7 news was on monterey street and gilroy where you have to prove you live in the city to buy fireworks. the so-called safe and sane ones that don't leave the ground or explode can only be used in certain areas away from wild lands. a 50-acre-tire is a reminder of the high fire danger in the drought and this time of year. most folks will celebrate independence day tomorrow, right? for one city, fourth of july eve is when all of the action happens. abc7 news reporter is live in richmond with the story. katie? >> it is such a great night for the grand price of free. families piled into the pavilion and spread out blankets and have live music and fireworks. the festivities continue in alameda with a massive parade. >> the third of july is not too early to celebrate independence day in richmond. it is a feast for the eyes and the ears. >> it is a great opportunity to have music that speaks to all generations and all different backgrounds. we come together and celebrate together. >> the event is in the seventh year. james singleton never misses it. >> it is all about family and fun. this is good fun. this is an alternative to people being in the wrong places. >> in alameda, people plan early to get good seats for one of the longest and largest fourth of july parades in the country. >> they will have their boat out and right about here they have a great water tight. >> this is my first time being to a fourth of july parade out here. i am definitely looking forward to seeing it. i want to see a lot of exciting stuff. >> the jets are always a crowd pleaser. last time they took home first place and a $100,000 prize. >> we tried to go for a modern theme or a multi-cultural theme. we have "we are young" playing. >> they are, making the young in their own way. >> we want people to come together so we can survive another hundred years. >> independence day wisdom courtesey of uncle sam. abc7 news. >> visitors to a popular stretch of california coast are being advised to stay out of the water this fourth of july. warning signs are posted from rio del mar to new brighten beach state park because of a large group of sharks patrolling the waters at sea cliff state beach. >> had two dorsal fins moving back and forth a few yards out. >> one of the great predators drawing people to the state beach. >> loaning my binoculars to other people. people are coming by looking at them and are excited. >> drone video shows a group of 15 juvenile sharks swimming in the area on monday. the sight prompted authorities to post warning signs that will be up through sunday night. shark expert says they arrived two weeks ago and haven't left. >> warm water and probably feeding at night on the small shark and rays and bait fish and then lounging in the warmer waters. >> most of the sharks are 8 to 10 feet long, but one was estimated to be about 18 feet and 5,000 pounds. sean compare itself to seeing bears at yellowstone national park. if you see one keep your distance. >> don't run toward the bear cubs or paddle out to the shark glioses santa cruz a million people are expected to hit the beach. with no shark citings there authorities say enjoy the water. >> have i no fears going into the water. i let my five-year-old son go into the water. >> there have been 114 shark attacks in california since 1926. 10 were fatal. just seven of the attacks were in santa cruz county. well, as we continue long gone are the days of lighting the fuse and running. coming up the coyeds and the come -- the codes and the computers behind the display. >> it is official. the internet is too big. the major changes coming to the web and what that means for you. and it is the grand daddy of gluttany. how these stomachs are preparing for the big hot dog eating contest. >> this is abc7 news. >> there is no more room at the internet. we are almost out of ip addresses. those are the individual number usa signed to smartphones, tablets computers or anything else that communicates with the internet. 4.3 billion are already in use and we are expected to run out in less than a month. a new system for assigning numbers with almost limitless come bough nations -- combinations is already in use. people from all over will gather for the biggest fireworks show in the year. it has been months in the making and as jonathon bloom found out, it puts the tech in pyrotechnics. >> they are the same wooden racks and the same plastic tubes. >> what are you doing with the tubes. >> i am cleaning out the debris. >> this year something is different. >> i am dedicating this show to al souza who passed away. he was my mentor and he started the san francisco fireworks way back when. >> in those days they used steel mortars buried to keep them upright and light them by hand. >> some of the shows during the fourth of july will be fired with a highway flare. this particular show is one of the higher end shows and it will be fired with a computer-based firing system. >> and it keeps the fireworks in perfect time with the music. and it keeps the technicians a safe distance away. >> you stand behind the pillar or the cockpit and you are safe. >> being computerized doesn't mean it is easy to set up. there are 10,000 fireworks that need to be carefully unpacked loaded to the right tubes and then loaded to go off. each fire work has a number and a name. >> 34a. it is a brokay. >> the brown part is where all of the sparkles are. each one is a little different. >> they are usually the pales going up or the whistle. >> and safety always comes first. >> and then later we will spoil them so that if burning debris somehow falls in the tube it doesn't light the tree. >> it is a lot of work for a show that will last 25 minutes, but when it is done all of that new wood and plastic is sure easy to take apart. >> tinker toys. >> in san francisco, jonathon bloom, abc7 news. >> the holiday weekend has started and so have the fireworks. the night sky lit up and the crowds are cheering, but what about tomorrow night's shows. hi sandhya. >> it should be spectacular. there should booy -- there should be a few spots where it will be low enough that the fireworks can be seen up above. don't be surprised if there are a couple of colored clouds. we are showing you the fog along the coastline. this was tonight. this is typical where the fog rolls in. it is covering the bay. the coast and the bay is socked in. hayward and oakland is overcast. the temperature is quite mild. a couple of upper 50s around half moon bay and in the north bay. here is live picture from the exploratorium camera. the top of the bridge is not that visible, the bay bridge that is, because of the fog. that gives you an indication how low the fog s. as we head toward the weekend mild to warm and the cooler pattern is setting up early next week. satellite-radar is showing you the set up with the high pressure inland and low pressure over the pacific. we have seen a dryer air move in . you may have noticed it is not as muggy today or this evening. we will be back to our usual pattern as we head toward the weekend. fog in the morning and it could be misty and drizzly. don't worry for the afternoon and evening hours a typical summertime pattern will be with us. most inland spots should be on the clear side. if you are heading up to tahoe to watch the fireworks over the lake, do expect afternoon and early showers and a repeat on sunday and a chance on monday. tomorrow we are expecting much of that to be out of there and you should have a good show. tomorrow morning starting out mild inland and clear skies. foggy near the beaches. the temperatures will be on the cool side in the 50s. it is going to be pleasant weather for the parades that are going on in the bay area. 90 in the south bay. 83 in san jose. sunnyvale, 82. 87 in los gatos. a nice day in santa cruz. 74 degrees. you are looking at 76 in san mateo. low 80s redwood city, loss altos. the fog will linger into the afternoon for half moon bay and pacifica. same thing for daly city. downtown san francisco is in the upper 60s. in the north bay you will see the summer microclimates with the 90s around cloverdale and ukiah. 84 napa and santa rosa. 80 in vallejo. east bay 73 in oakland. fremont 81. nice day inland. 91 in livermore. walnut creek 90 degrees. a wide range of conditions for the fourth of july. 60s to 90s. we will get you out of the 90s from sunday through next week and only 80s in the warmest spots with the coolest weather midweek. should be nice weather we spend a lot of time online around here. but with all this speed from xfinity, it's all good. hey, why don't we do some homework for a change? gary, you too. dad...work stuff. yes! [laughs] lovin' the new design! konichiwa hirosan. five minutes... all this speed is very empowering. check out the new hardware. with the fastest internet available xfinity is perfect for people who need to get a lot done at home. and now you can go even faster. we've just increased the speeds on two of our most popular plans. now that there's foster farms simply raised, it's tougher than ever to be a foster farms chicken. but foster farms simply raised chicken is 100 percent natural with no antibiotics. well you're an herbalist. help us to be natural. will those herbs do it? those? one grows hair, the other increases energy. gasp! do i look natural herb man? can i call you herb man? i'm trying to look natural. call me natural. you look like a steve. can i call you steve? hi steve. i'm natural. say something. why aren't you guys saying anything? introducing new simply raised chicken with no antibiotics. from foster farms. simply better. some breaking news in the east bay. a tree has fallen on campers in mount diablo state park. one person was taken to a hospital and they were sent to airlift a second person. we will have pour on that break -- we will have more on that breaking story. professional eaters weighed in before the pinnacle of consumption competition. that's the annual nathan's hot dog eating contest tomorrow. joey chestnut, the reining champ is there. chestnut hopes to defend his title. last year he inhaled 61 dogs in 10 minutes. the qoan knee island contest has become so popular that some call it the super bowl of competitive eating. next year will be the 100th anniversary of the contest. joey chestnut will be there. it is hard to watch i have to say. >> did you see that championship belt? it looked like it was made out of tin foil. >> there is not a lot of money. >> well, it is better than you think. >> it is not like pacquiao. >> no not like pacquiao. they are trying to describe what buster posey is doing and he is on fire. one pitch proves to be fatal in my name is ronda derosa and i'm a gas superintendent for pg&e. as a gas superintendent, i'm responsible for the safety of the public and our employees. pg&e is using a lot of new technology to improve the safety and reliability of our pipelines. my wife and i live in the bay area with our two kids. this is where i choose to raise my family. i want it to be as safe as it can be for our customers for my family, for my friends. that's what drives me. pg&e is here to help our customers. we're here to deliver power, we're here to deliver it safely and reliably. together, we're building a better california. if you are a glad person you will like what jake peavy will give the giants. this is not the drink i ordered. politics is so dirty. there is the one pitch you would like to have back. gives the giants a 1-0 lead. strong for six and a third. bottom of the seventh and clint robinson. 2-1 nationals the final and the giants lose their fourth straight. now it is time for my selfie. he gave the kid the phone. two for four and three r.b.i's. a's are out to a 1-0 lead. a sellout crowd on fireworks night. they provided their own fireworks. seth smith, a two-run shot and he gave up four runs and six and a third. he gave up two more homers in the eighth. the a's fall 9-5. news from the ice. the sharks signed the veteran free agent forward. it is a three-year deal worth $10 million. ward said he came because he wants to win and have a chance to hoist the cup. the clippers got worse. he gets a four-year $80 million deal from the mavericks who lured the texas native back home. he will lob dunk to dunk after him. he rondo in dallas. he signed a one-year $9.5 million deal with sacramento. are rondo and cousins and george karl altogether the kings' next hire should be a team psychiatrist. meanwhile the warriors are taking the nba championship trophy on tour and with sean livingston in his hometown of pea peoria, illinois. >> high school to the nba. a long longtime ago it feels like. now to be able to bring this trophy the ultimate prize back to my high school. it is worth it. >> that's great. that's great stuff. >> examine every player will get the chance. >> harrison barnes in iowa will be next. >> thanks very much. >> back in a moment. abc7 news continues on-line and on twitter and facebook and all of your mobile devices with the abc7 news app. our next newscast is at 5:00 a.m. now that there's foster farms simply raised, it's tougher than ever to be a foster farms chicken. but fo