took a nice little blow to the head. >> reporter: steph curry took this fall in monday's game with no injury. the concussion policy says the player must be symptom-free before returning to the court. >> if you saw the knee hit his head, it was with such force. >> reporter: dr. james betz watched the injury on tv. he's a trauma surgeon at oakland's children's hospital. every concussion is unique and so is recovery. >> it may take hours or weeks or days. but that's where sequential re-examination by experts and believe me all of these professional teams have experts, will then determine whether or not someone is ready. >> what? >> so day to day. >> reporter: news of the concussion reached the fan store at oracle. >> if's a big blow but we've got a week left. so hopefully, he'll be back. he can't have the splash brothers with just one brother. >> would like to have thompson

in. but i don't think that's going to stop us from winning. >> reporter: fans are sending this message to klay. >> hurry back, we need you. >> reporter: abc 7 news. the policy requires a player to pass a series of tests. if the player experiences any concussion symptoms along the way, they have to go back to the previous stage and start over. the protocol also requires the team physician to discuss the process with the director of the nba's concussion program before clearing a player to return. hopeful fans in campbell are racing to snag any warriors gear they can find. abc 7 news was there to see them smaching up the hottest items. hats or anything that says western conference champions. you can't blame the fans for warriors mania. their team hasn't been to the finals since 1975.

and authorities are also out there looking for counterfeit gear that isn't licensed by the nba. >> keep in mind abc 7 is the only place can you see the warriors in the finals. game one is thursday, game two is the following sunday also at home. games three and four will be in cleveland. game five would be back at oracle if necessary. now to breaking news tonight out of newark. police are outside an apartment building where a man has barricaded himself inside with an infant. it began on sycamore street near thornton avenue. lyanne melendez is live and has been gathering the latest information for us. >> reporter: you should also know that s.w.a.t. teams are also on the scene, but it's really the newark police department doing all the negotiations with this person with this man. as you indicate. the suspect is inside that apartment with his baby. the child, we're told has not been harmed. so that's very good news.

now the negotiators are trying to peacefully resolve the situation and try to persuade him to surrender. at one point, it looked as if they were very close, and then something changed. and then it went back to the negotiations all over again. the suspect, we are told has been involved in several domestic violence incidents. and right now, people neighbors have been told to shelter in place. we don't know who else is in that apartment. we don't know if he has a weapon, a gun. we don't know that yet. they haven't told us. but, again neighbors are told to stay put. and, also behind me, neighbors are being told that they can't go through this area, past these, this sort of barricade if you will. one neighbor told me that she was in the process of moving this morning.

she went, went to get a truck when all of this started happening. she has not been able to return to her home to continue moving. now others, again, are walking here and finding out that they can't get to their homes. so again, the police here in newark very concerned about this. and they want to resolve this as peacefully and quickly as possible. we'll have the latest from newark lyanne melendez, abc 7 news. a construction worker is recovering after a frightening fall inside san francisco's museum of modern art. he is now in stable condition. the museum has been closed since last june while it undergoes major renovations. police need your help finding a person who pick pocketed a wheel-chair bound

woman. it happened on the five fulton line. onboard security cameras caught these images. the thief lifted the victim's credit cards and started charging on them right away. >> as see was canceling the card, the suspect already used the card. so he works really, really fast. >> police haven't located other potential victims, but they do believe this man has done it before on muni. only on abc 7 news. residents are telling a judge why they are angry that they were not notified before a sexually violent prid toredator moved into the neighborhood. they want him out. >> reporter: those residents finally got their day in court in martinez. charles chrisman has lived down this driveway since january, we understand, without incident. his attorney says his age and stage of life he's no threat. but residents here still want

him out. for the first time we're hearing directly from liberty health care about why they think a walnut creek neighborhood is the right place for charles chrisman. >> we drive around, check the areas and make sure we don't see any children or anything that is not easily identifiable, like schools or parks. >> reporter: jessica's law specifies chrisman cannot be within 2,000 feet of a school, park or lace where children congregate but says nothing about how many kids might live close by. something that upsets residents like kelly dosa. the regularsidents and the d.a. want him moved. >> he's on 24/7 observation with that gps. people are paying attention if he's going anywhere.

but he's not going anywhere by himself. and i really think these children are safe, and i hope they can go and live their lives. >> i don't envy liberty for the job they have to do. but just because it's the only place they found doesn't mean it's the right place. >> reporter: the judge is expected to rule on whether chrisman can stay in this house in the next two weeks. laura anthony, abc 7 news. a man accused of holding people hostage in antioch this week now faces 16 charges and had his bail set at nearly $5 million today. investigators say more ratio gutierrez held people hostage inside a gas station wednesday. he ultimately released the hostages and surrendered. sky 7 shows him being dragged to an open area and arrested. he was charged with false imprisonment carjacking and several other crimes. the san francisco man to reit'sre --

who created the online drug site silk road was arrested. he was arrested in a branch library where he was chatting online with a cooperating witness. lawyers say i deserved a lighter sentence because he is a changed man. new rules could make it harder to water lawns on new construction in california. today state regulators voted to limit how much water can be used. any developments including homes, schooling, and hospitals proposed after june must follow these new rules. it is in response, of course to the governor's executive order to save water around the state. water concervix is certainly on the minds of many, but what if you don't have a water meter or walter bill? one homeowners association is tackling that issue. we're explaining exactly how. >> reporter: ross moore residents never get a water bill

because the hoa covers it. they are taking action. they say green grass will be a thing of the past, and it will look more like this. ross moore is known for landscaping and lush greens, but landscapers are now coming in and changing things up. >> we're going to take all this grass out and change it with rocks and drought-tolerant plants. >> reporter: it deals with the fact that individual water usage can't be tracked and there is too much to be watered out here. >> this area, the fairways, has three or four, i believe it's four meters for the whole area. and that covers the landscaping and all of the personal home usage. >> and so the 18 presidents have been finding ways to preserve water. grass is being spray painted or replaced with fake grass. residents say they're accepting the new reality.

>> they may take all this grass out and earn cries about it but then they put something else in there. >> look any, it's plastic grass. and it's beautiful. can't tell. >> it requires over 6,000 gallons a day notice peak summer. >> reporter: ross moore has already converted 2.5 acres. the water agency is offering $25,000 in rebates for commercial customers. >> we are seeing a big uptake in this to remove unnecessary lawn. >> reporter: ross moore says while it's been proactive about land scape conversion before the drought. they say the efforts now are more important than ever. abc 7 news. well right now, thousands of people are pouring into napa county. >> a good time. >> going to rock out. >> coming up, what is making this year's bottle rock festival even better than last year? plus -- >> and off they go.

the new boat tour for kids, and kids at heart. and wearable technology takes a big stitch forward. find out how google is weaving the internet into your jeans. free museum passes and a dip

lot of people do food festivals well, music festivals well. bottle rock does both really well. >> the stage is set for this weekend's bottle rock festival in napa. we are live there tonight. and wayne, how are the crowds looking? >> reporter: not only is the stage set, the stagers are set. they have more than one. bottle rock is an interesting setting. we've come here now all three years. it has certainly gone through

growing pains, but it's get being bigger and seems to be running more smoothly. it's not the least expensive concert you'll go to but people say it's a pretty good bargain. let's talk geographics. >> washington. >> vinniesha. >> germany. >> i don't know whereva niesha is. >> reporter: at least a black hole in terms of gravitational attraction anyway. >> i'm here to see everybody. >> reporter: and that's going to be quite a lot. there will be 72 acts before the end of bottle rock this weekend. notable names include. >> cage of elephants. >> los lobos. >> reporter: they're expecting 100,000 people in a festival that lacks like a one and done until david graham and his company took over. their ticket pricing ranges from $149 per day to $3,000 for the

weekend and what they call platinum status. >> you pull up on-site with a glass of champagne. you get to do meet and greets with the artists right up front on any stage you get to go on the stage. >> reporter: they've created an international experience with napa traffics. would you brief this scene after the earthquake? this restaurant own are mans his own booth. >> floods happen hurricanes happen. i'm from miami but the bottom line is it helps to build napa as a destination now. >> reporter: no problem with that this weekend. >> got everything. yeah. definitely. i mean you know, okay, it's got the wine. it is it's about the wine. >> reporter: but it's also about the music of the and the music is the key here. this is a concert in the middle of a small city. they don't want noise pollution. they've taken great steps to avoid it. for example, can you be right in front of a stage be unable to

hear the american next to you. move 60 treat in either direction off the stage you're able to have a normal conversation. they monitor the sound outside this concert with speakers and with microphones, and if it gets too loud the sound automatically lowers. more on that in an hour. reporting live from napa, wayne freedman, abc 7 news. >> all right. that's cool. thanks very much. good news about an oakland creek clogged by a cement spill. tonight east bay mud says all that cement has been removed. an east bay mud sub contractor spilled 140 cubic yards into glen ellyn creek. the water agency is working with the city and fish and wildlife to restore the creek and hab at that time. a spokesperson says restoration could take months. a prototype of a goog the drone crashed in new mexico. the prototype was part of the company's plan to deliver internet service from the sky. the company revealed today the

unmanned aircraft crashed at a private airstrip east of albuquerque shortly after takeoff on may 1. no one was hurt. the national transportation safety board is investigating. a new concept from google takes wearable tech to a new level. they have teamed up with levis to work on a new clothing line that essentially transforms your clothes into a touch pad. this is video released by google showing how it works. it uses the conductive textile that connects your smartphone or tablet. google says the line of smart clothing can enable you to swipe away on your device without having to touch or speak to it. >> that is bizarre. hundreds of oakland school kids were treated to a day on the bay that came with an important lesson about their city. abc 7 news was there when they boarded the uss potomac when they boarded to see how it functions. the potomac used to be official

presidential vessel, by the way, of franklin d. roosevelt, no less. we were also where the santa clara county community launched a summertime boat program. students from george main elementary school were some of the first passengers on the tour which takes them around the don edwards recreational area on a sheriff's department boat. >> all those levees have been done away with. the restoration is essentially complete. we're right here on the pacific fly way. >> part of the message on the tour, how to become stewards of the environment, and how climate change will impact the bay. well, it's time for a look at our climate and weather and what's happening this weekend. >> we have bottle rock. lot going on. people want to spend time outside. sandy patel is outside with the forecast. >> it's going to be nice this upcoming weekend. the sun has just faded behind the low and high clouds behind

my. and a cool breeze is coming through right now. we'll talk about changes for the second half of your weekend. ago you take a ago you here is a beautiful view. there a peeks of blue out there. mid-50s around san francisco, 68 san jose. morgan hill, 75 degrees. our warmest spot, ain't yok, you've made it into the 80s. you can see a lot more cloud cover across the bay and temperatures in the mid-70s. 67 napa 81 in concord, 79 for you in livermore. the golden gate bridge has been socked in most of the day. the fog is really not budging. it's going to stick around for the weekend. mild to warm tomorrow. and it will get cooler on sunday, with an increase in the cloud cover.

we'll keep it warm inland for your saturday. but low in the cold front come through on sunday, and it will cool off and then, was we head toward monday, we may even see some drops. so sunday night you'll see cloud cover on the increase, as we head toward monday morning's commute, it might be a little slow going. drizzle or light showers will develop. so keep that in mind. and then for your monday afternoon, lingering cloud court as we head down to the pacific, i want to show you what has formed. it's the first hurricane of the season, hurricane andreas, category 1. it is expected to strength and little bit more before it weakens to a tropical storm wednesday morning. right now, no threat to any of the resorts along the mexican coast. we'll keep you posted in case things change. tomorrow morning, your early plans, a little cool. you will see some fog around. so i would recommend a sweater or a jacket for the early morning hours.

for the afternoon, you can pretty much go with short sleeves in the south bay. look at these numbers. 84 in gilroy 75 sunnyvale. occasional clouds in the peninsula. on the coast, 60 pacifica. daley city, 59 degrees. in the north bay, cloud cover, a little heavier. 77 in santa rosa, 75 napa. east bay, 65 in oakland. make sure you have your sunscreen. 83 in fair field, 82 in livermore with plenty of sun. and if you're heading to bottle rock. mild sunshine on saturday. a slight dip in the temperatures. there's so much going on the san jose greek festival this weekend and the weather will be quite mild. mild to warm tomorrow, cools a little sunday and then it gets damp monday morning with the cooling trend continuing, but the temperatures will recover middle to latter part of the workweek. ama and dan?

it is almost summer, and that means it is time to get outside. >> fro

san francisco's famed botanical garden is turning 75 this week. the garden gate garden boasts the largest magnolia collection outside of china. it will include unique walking tours and dance performances, and the whole thing is free. >> we like free! and speaking of free. >> yeah, we do. michael finney is here with finney's free stuff. >> how about free museum visits? we've got three on tuesday. let me show you where you can go. we've got, right there, is that -- the deyoung museum. they of course have an amazing

collection of american art from the 17th to the 20th century. you also have conservatory of flowers is going to be open. legion of honor it's $5 to $10 per person, but it's free on tuesday june 2. and in addition on friday night, like tonight can you go to the deyoung for free. >> that's something to check out. >> now that we have you all smart in the head. and entertained as well. let's show you a good time. how about getting wet. right there burgess park pool menlo swim and sport. you're going to receive one free daily pass for your entire family good for two adults three kids. they've got a year-round swim program there. i was there checking this out one time. it's really cool. they have more than just swimming tennis courts soccer, baseball fields and more. it's a $18 value. why would you spend a dime when you can get it for free. >> who would do that? how do we get it?

>> call this number, 1 1-800-546-7877 or log onto our site. a huge crowd rushes to save a unicyclist. people ran from nearby restaurants to move the bus backward and forward to free the biker. the man suffered serious injuries but is expected to recover. it's out of control. ducks flying. oh! >> oh, boy a first class passenger flying from los angeles to istanbul on a turkish flight says it was a rollercoaster. everyone was just fine. the massachusetts institute

of technology released video of its cheetah robot. it has been trained to see and sense obstacles in its path. some of the obstacles are more than half of the robot's own height. >> that is so wild to watch. >> it is. ride'em pony, bow. we know steph curry can female announcer: through sunday it's posturepedic vs. beautyrest with up to $400 off. serta icomfort and tempur-pedic go head-to-head with three years interest-free financing. mattress price wars ends sunday at sleep train.

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coming up tonight on abc 7 news at 6:00. michael finney reveals a stunning new theory about what is causing wrist rashes among fit bit users. and we'll hear from the twom in the wheelchair who was pick pocketed on a crowded muni bus. we've spoken to her and that will be new at 6:00.

and from the emerald triangle a new chapter to legalize marijuana. remember game one of nba finals tips off next thursday, 6:00 here on abc 7. join abc 7 news sports director larry beil along with mike shumann. you don't want to miss that. the know the warriors are not playing around on the court. it's all business. >> but steph curry is doing a bit of horsing around with his wife eysha ahead of the finals. >> are we going to win the championship? >> mvp. >> yes, that is steph curry in a vine video posted by the dubs. >> keep your feet on the ground. we want to keep you healthy, safe. thank you for joining us world news tonight with david muir is next. >> for all of us we appreciate

your time and we'll see you again in half an hour for abc 7 news at 6:00. tonight, the rescue playing multiple tornadoes touching down. millions in the threat zone at this hour. and the floods crashing through the front door. the family inside terrified. and what the former speaker is charged with. >> the deadly anthrax. was it sent through fedex in everyday packages? and the anti biotics notw being given. and the impostor. the well-known children's