fire works injure 1900 kids around the 4th of july. they're illegal in san jose. youngsters on a school field trip seemed aware of the risks. >> kids lose their fingers. >> it does happen sometimes >> yes. >> you want to keep your fingers right? >> yes. >> what would you do if you saw fire works, say, hidden in a drawer or cabinet? >> if i saw fire works boy go somewhere, safe. >> the local hospital is not releasing his name, or his condition. >> a mother and her male companion are under arrest this evening, accused of killing the father of her children. officers found the 35-year-old inside of an apartment in richmond last night the kids lived with their father. they're safe tonight but their disappearance triggered an amber alert. >> they're in good hands and good spirits we'll maybing sure they receive proper needs that we're looking into their health. >> police say it appears that shooting took place at the father's home on 16th street. >> police believe a teen-aged gunman killed himself after shooting a student to death. a p.e.teacher also suffered minor wounds. detectives are not ready to reveal his name the shooting sent the school into lock down. students hid inside of the classrooms >> told to get down. >> i was scared like oh, this is happening. this is real. i couldn't believe it. >> you hope it doesn't happen close to you. but you know... it's a kid. >> it's the 44th school shooting since the massacre at sandy hook elementary school in 2012. >> police announced arrests following a pair of shooting that's wounded two small children. witnesses say two people shot at each other after 5:00 in the afternoon. police arrested both gunman. the other shooting took place inside of a home on 83 avenue. . >> oakland is a city known for activism. there no cause more important than safety and welfare of our children. so i call on people to report illegal gun possession >> all victims are expected to survive. >> there are new details this evening in the case of a man murdered after a minor fender bender. police say two men got out and confronted him. one man fired a shot that killed him. now, police and the mother believe someone knows who did it. nick smith is live tonight with the latest on this investigation. nick? >> you said what any of us would do. we'd get out of the car and look. police say that was a deadly mistake. he got out to take a look, one man killed a trigger, shot and killed aya. they have spent $50,000 in funds raised to put a poster to ask the public for help. >> i don't know why it happened and it's silent. >> silent and making a case with so few clues harder to crack. despite a $100,000 reward for information leading to arrest for those responsible of killing the 22-year-old, new leads have been slow. >> there the response isn't there >> today, i met with his mother at the spot police say two men got out of the car, gunning down her son. >> it's gotten worse. worse. that feeling is more pro found than ever. >> the frustration at an under staffed police force. in january, seven months after her son was killed oakland police released this photo. this is the car they say was driven by the suspects. the picture is grainy but investigators hoped it would be enough to generate new information. it hasn't. >> oakland police insist a year later the murder is still a priority. telling me investigators can't always share everything they know, reenforcing the point tips are key to making a cold case hot. >> that information can be the piece that could start putting dots together, linking for us to solve this homicide. >> he was an hour way from his 23 birthday when shot and killed his friends and family will meet to honor him and continue their efforts to raise money for posters and a reward that has grown to $100,000. his mother will continue to remind oakland of the son she refuses to let them forget. >> i'm hoping someone out there from this neighborhood will remember something >> a golf teacher accused of molesting his teen-aged students has pleaded not guilty to charges he tried to hire a hit man. the 32-year-old is accused of sexually abusing three students in his car from 12-17. investigators say he plotted to have a hitman kill the boys. he faces 75 felony counts. he is being held without bail. >> in san mateo county a four car pile up is shut down the crush is at the hikingens road intersection. >> a legal decision invfling public school teachers could have nationwide impact. ruling that tenure and other protections for public schoolteachers are un-constitutional and determined the system discriminates against minority and low income students by placing ineffective teachers in the classrooms. >> ecstatic for the decision to represent children rights and access to education. this decision is an attack on teachers which is a socially acceptable way to attack students. >> dwreefrps argue it prevents administrators from firing teachers on a whim. an attorney for california teacher association believes it will be overturned on appeal. >> san francisco voters will get to decide whether to increase the minimum wage the mayor announced they've agreed on a ballot measure that would raise minimum wage from $11 an hour to $12.25 per hour by may, next year. >> they're going to see a pay increase, that is $200. bying groceries, paying for health care. it's real money. >> it would continue to go up every summer until reaching $15 an hour. it's $9,000 more per year for workers >> san jose mayor is confident the city council will approve strong regulations on medical marijuana dispensaries this evening, counsel members were at a deadlock last week as reported voting 5 to 5 on the proposal. if passed it will require dispensaries to stay a thousand feet from schools and day cares and require sellers to grow their own marijuana. in an effort to keep out criminal groups. some pot clubs fear it will put them out of business. >> just ahead excitement ramping up ahead of the world cup but is more uncertainty looming over matches in brazil >> a tribe targets washington redskins over the team's name the controversial ad airing tonight. >> and life-saving rescue at yosemite national park. what happened after a backpacker yeah, citi mobile. pay the dog sitter? and deposit that check? citi mobile. pack your bathing suit? wearing it. niiice bank from almost anywhere with the citi mobile app. >> nba finals game three begins right after this newscast. that big audience will see a commercial protesting the washington redskins. for keeping its team name. abc7 news joins us with the story. tiffany? >> yes, i'm at nfl shop, you can see all sorts of merchandise, tee shirts, mug, helmet but tonight there is that commercial, a very big campaign to change the mascot. >> proud, forgotten. indian. >> the commercial walks through words native americans use to define themselves >> black foots. and sioux. >> then, ends with what they don't call themselves. the image of the lowo hangs on the screen. >> we want to draw attention to the pain. >> a longer version was posted to you tube before the super bowl getting 2 million views. this airing and other markets will bring millions more. >> in my opinion, "r" word is as derogatory as "n" word >> not all indians feel this should be the focus. >> i have a jersey than a logo. >> poverty, and a lack of education top concerns. for california native, the movements about respect. >> if native american people bought a team called themselves san francisco caucasians, wore leisure suits and ran an around rv, i don't think it would fit. >> washington redskins showed no sign of conversion. in response to the change, the organization told abc7 no comment. in san francisco, tiffany wilson, abc7 news. >> from football to football. soccer. in brazil there is more uncertainty. we near the start of a world cup. construction crews are still working on the san paolo stadium hosting thursday's opening match. now, the teams visiting from around the world are getting escorts. this is where england's team is staying. security is a reaction to protests there. demonstrators including teachers and subway drivers feel the government is spending too much on world cup, not enough on its own people. protests are not putting a damper, however, on world cup excitement. some stores are reporting brisk sales for official brazil 2014 merchandise fans can get anything from tee shirts, to men's briefs with official logo. jerseys from countries like argentina are hot sellers but so, too, is team usa gear. >> people always get u.s. jersey. there are people that like to buy brazil. >> team usa started training today, gettinged for next tuesday's match against ghana. now, the coverage begins saturday at 9:00 a.m with columbia-greece match. sunday airing switzerland ecuador match at 9:00 a.m . then, france and honduras is sunday, at noon. a lot of action to watch. you can catch the games on the go with watch abc. we have more details on watch abc at abc7 news.com. enjoy the world cup. >> very exciting. national park service released dramatic video of a rescue at yosemite national park. in late may a back backer narrowly avoided plunging to his death. you can see at the bottom center of the screen. the man is on a colder. it's hard to tell. if he was able to, park officials rescued him. and officials say he would have died if he hadn't been able to get onto the boulder >> sheriff deputy as rested a man for arson after a brush fire broke out last night. this is video of the fire. burning about two acres before investigators got it under control. they're searching for an illegal marijuana grow. >> drought so severe in the north bay, officials declared an agricultural emergency reporting the report made that declaration today going to help open up med ral assistance for farmers. >> and it's dry and hot as well. >> a little bit different. it's so much cooler around parts of the bay area. ' stiff, chilling breeze low clouds across the bay. sea breeze just pushing towards the bay rapidly. we've seen temperatures dropping over 20 degrees. let me show you live doppler seven right now. we'll talk about what is going on. fog layer along the coast. only 72 today, 23 degree drop good delta breeze today gusting to 31 at fairfield. sea breeze allowing temperatures to drop. 18 degrees cooler in fairfield compared to # hours ago. down six in oakland. 20 degree drop in novato. by the way hifr more, yesterday at the airport 106 degrees, today, 19 degrees cooler coming in at 87. from our kgo roof camera, you can see that marine layer is in right now over financial district. it's 61 in san francisco. 65 oakland. 76 degrees in san jose. 59 in half moon bay. and san jose is enjoying sun but you saw a temperature drop of 11 degrees. 82 degrees in livermore. this is what you're going to have to deal with. low clouds, fog, and cooler pattern, but here is the best news. warmer for he father's day weekend we can't forget about the ocean temperatures run mild. but today they're on the cool side. right now mid to upper 50s. take a look at pattern here. low clouds pushing well into the north bay. due to southerly wind flow. east bay, we'll see gray skies. parts of the south bay may remain clear. low 50s to low 60s. tomorrow afternoon, cooling continues highs low 80s in livermore, places like oakland, san francisco, half moon bay. 65 degrees in santa cruz. our cooling trend continues on thursday, that is when temperatures bottom out into low 80s over the weekend, mid-80s inland low to mid-60s coast side. a little bit of fog, then sunshine we're not expecting any extreme weather in terms of heat like we've seen last couple days dan? cheryl? >> it's brutal. >> yes. >> thank you very much. >> coming up on abc7 news santa clara university plans to build a field of dreams. >> and become a college sports power house. we'll be right back. santa clara university poised to become a national power house in collegiate soccer. today, the school held a ground breaking thanks to a $7.7 million gift from venture capitalists mark and mary stevens. there have been 64 all americans including women world cup hero brandy chastain. >> so long we've done great things with so little. and resources we've had were grateful for, we have worked twice as hard as everybody else. >> the gift will be used to renovate the stadium and create a plaza to honor past greats from the school the university men and women teams have both won national title s. >> great gesture there. officials in oakland dedicated a new mosaic. the piece is called panda paradise. yee passed away this year after an unexpected illness. the art work inspired by similar mosaics created by the same artists. >> nice work. >> help wanted sign attracted hundreds of job hunters today. several private companies and public agencies took part at the hire event. abc 7 co-sponsored the job fair, employers hope to fill 850 positions. job seekers received free resume critiques today, our next one, tuesday, july 15th at center concord from 12:00 until 4:00 p.m . >> time for sports. there is so much to talk about today. >> there is. larry beil is here. we've got nba and more. >> focused on finals tonight. question is, how do you stop lebron james? well, you don't. you hope he gets contained. sports is coming up next. good evening, sad news for a's and fans. former oakland pitcher bob welch died at age 57. he won the cy young award posted 27-6 that year, also remembered for striking out reggie jackson for game two of the 78 world series welch was the last pitcher to win 25 games in a season, serving as special instructor in recent years the suspicion is heart attack. many machado suspended and fined for intentionally throwing his bat on the field. both benches emptied. he was fined but not suspended keeping a weekend of bizarre behavior starting friday night on what was a routine tag by josh donald son spurs and heat in miami. they split first two games of the series. they won 11 straight last year. energy levels will be high. >> usually energy level, we've played well, more energy at home. that is a theme for the night. >> after game three another edition of toyota after the game. that is going to be fun >> we have a reminder for you. with watch abc for your smart phone, tablet or commuter. >> yes. >> jeopardy at 10:00 p.m and join me at 11:00 >> thanks for joining us. game three of the nba finals is coming up next. >> from all of us here, thanks for watching see you at 11:00. 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