tonight. that's where they found the two victim victims. are detectives still there? >> reporter: absolutely. homicide detectives combing through the house looking for evidence and taking photos. neighbors say the family lived here about a year. police have been called out to this house before. to respond to family fights. on a quiet cul-de-sac in the valley inside this house a family fight turned deadly. it happened around 6:00 tonight. a man was stabbed to death. and a woman suffered minor injuries. >> i didn't really know it was a stabbing. >> reporter: a teenage neighbor one of the first to see the couple. >> i saw the man, in his door way, he was bleeding, and the wife over him screaming, "stay with me. keep breathing, they're on their way." >> reporter: an ambulance took the man to valley medical center. heave was pronounced dead. >> when officers got here they found a man stabbed. part of some type of domestic disturbance inside a residence. the suspect was located arrested nearby. we have a suspect in custody. >> reporter: police arrested him five blocks from the home. they say he knew the victims. neighbors and other sources tell us the suspect was the man's son or stepson. they also say police have been called out to this house in the past to respond to reports of loud fights. most of the neighbors have lived here at least 40 years. and are stunned. >> shocking. that something happened in our cul-de-sac. >> reporter: tonight investigators are trying to determine exactly what happened inside the home. and why. neighbors tell me that the suspect did live in this home. detectives are not releasing the name of the suspects or the victims. but they say they do plan to be out here for several more hours tonight, investigating. reporting live in san jose, marianne favro, nbc bay area news. >> thank you very much. this does mark the 24th homicide in san jose this year alone. one week ago some one shot and killed a man near monterey/eden view in south san jose. last monday officers responded to a deadly shooting on gr grammecy, east san jose. no arrests in any of the cases. >> new at 11:00 -- four north bay firefighters hurt heading to an emergency, their ladder truck crashed into three other cars in vallejo tonight. the aftermath. wreckage spread over several blocks near sonoma boulevard/york street. police say the firetruck heading to a house fire about 6:00 this evening when it collided with at least one car. six victims, four of them firefighters, were treated for serious nonlife threatening injuries. police are investigating the cause of that crash. >> and hurt on the front lines. three south bay firefighters back at home recovering tonight after getting burned while battling a wildfire in mendocino county. the men and women part of a strike team that left the bay for the lodge fire. they were about to learn about their first asignment when the fire unexpectedly shifted and burned them. an investigation is under way to deter men wh determine what went wrong. there are micro-climates, fuel beds, that may be susceptible to larger energy release components. not sure what happened here. something nobody expected would happen. >> the three fire fighters were treated at santa clara county medical burn unit, released this morning. battalion police said collectively they had 60 years of experience. >> developing story in iraq, and a new round of u.s. air strikes. u.s. war planes targeted isis rebels in erbil, the u.s. is air lifting humanitarian aid to religious refugees trapped on a mountain top. as for those traps refugees, many believe nothing short of ground troops will put a stop to isis militants. a look at the refugees, most in desperate need of assistance. >> reporter: desperation on the mountain refuge. people grasp for aid from a kurdish helicopter. as the it takes off from mt. sinjah. one boy, and 20 made it on board. thousand cut off by isis. people from a christian community. president obama said face genocide. elsewhere, families are fleeing any way they can. in temperatures of over 110, one child only 5 days old. we want america to do more, they told me. the president's promise, no boots on the ground, is not what they want here. [ indiscernible ] >> reporter: inside a church, we found 4,000 more refugees from the ancient christian sect. crowds of families here. people just carrying their children. young and old. while children play, parents struggle to hold it together. her 10-month-old daughter, they arrived to day without her husband. isis told her to wear an islamic shawl or be killed. >> they wanted you to convert. >> north of here, back on mount sinjah, there is no end in sight. the u.s. dropping of walter and food may help save some from starvation, a life line in the face of isis cruelty. they kidnapped our girls. they killed many people this woman said. my son died. he was just 2 years old. american bombs may stop isis from advancing, but these people want to be able to return home. safely. for now many of the refugees are still here in erbil. at one point this week, isis fighters were said to be within miles of the city. that could have put the u.s. consulate here in danger. back to you. >> that was kira simmons reporting. continuing coverage on the crisis in iraq online. nbcbayarea.com, search iraqair strikes. you'll find the latest. >> one of the south bay's largest homeless encampments about to get cleared out. take a look at one of the fliers, distributed by san jose. this asks for all property to be removed monday morning from the homeless encampment, many who live there call it the jungle. the jungle sits on the banks of coyote creek. some 200 people live there at one time. monday the city is launching a week-long clean-up effort. homeless supporters plan to be there to protest the eviction. two days down. one to go. tens of thousand of music lovers and dozens of acts in golden gate park for the outside lands music festival. for some neighbors they can't wait for it to be over. christie smith, live, outside, outside lands. they're talking about the noise. >> reporter: yeah, that's right. and the music wrapped up an hour ago. the people who attended said they hab absolu they absolutely loved it. they heard tom pet yef. -- tom petty. people fall into two camps. love the music through the trees. or it is way too loud. then there are those who just couldn't get in. tonight the music from outside lands could be heard a short drive from the stages at golden gate park. >> look hearing music outside your window. that you are not going to turn off. >> reporter: pam kimball says it is the noise and blocks parking. she never called in to scum plain. when it's over, we say, whew. that's over. >> reporter: neighbors have one more day of the music/food festival. some saw an opportunity. >> how many cookies have you sold? >> like a lot. >> reporter: a lemonade stand, sh showcasing the headline. >> we love it. about to go in the backyard and listen to tom petty. we love it. >> reporter: not everyone had the chance to see it despite paying to get in. >> these friend came from los angeles. at the gate one found his ticket was fake. >> it was saying that it got reprocessed already. that some one else already used it. so it was there was one ticket of it. we want to the ticket issues they said it has been processed 300 times. >> san francisco police say more than 30 people detained for selling counterfeit tickets. they seized hundreds of fakes and cited others for trying to sneak in. even with a rough start, some fans say tomorrow is another day. >> our first time in san francisco. that's pretty nice. but i don't know. we are going to try to find one for tomorrow maybe. >> he says that he actually bought his tickets through an online broker so. he is hoping to get a refund of that $450. he also tells us that, again, he is hoping to attend tomorrow night. and that's when everything wraps up about 9:35. with the killers. then organizers say they'll be here for the next couple of days. clean everything up. reporting live in san francisco, christie smith, nbc bay area news. >> a lot of clean-up. i am sure. thank you. >> next at 11:00. after a crash. allegations of distracted driving. the oakland mayor no longer behind the wheel. tell you who is driving the mayor around now. >> an international health emergency. a possible case of ebola, north of the border this time. what canadian health officials are doing to contain it. >> plus, clean-up in hawaii. show you the damage left behind after the hurricane. >> hundreds of lightning strikes across the sierra this evening. your sunday forecast. not to mention we still do have fires burning across the state. back to break down your sunday forecast after this. you used to sleep like a champ. then boom... what happened? stress, fun, bad habits, kids, now what? let's build a new, smarter bed using the dualair chambers to sense your movement, heartbeat, breathing. introducing the sleep number bed with sleepiq™ technology. it tracks your sleep and tells you how to adjust for a good, better and an awesome night. the difference? try adjusting up or down you'll know cuz sleep iq™ tells you. only at a sleep number store, mattresses with sleepiq™ start at just $999.98. know better sleep with sleep number. >> follow-up. we won't see the oakland mayor behind the wheel leading up to election. the driving became a hot button issue in june, remember this, damaged her city issued car in a fender-bender. she was seen using her phone behind the wheel during the same period. a spokesman tells the oakland tribune, for now t. she'll have staffers or volunteers doing her driving. as for the june car crash, police didn't determine if she was at fault. >> countries on alert for the spread of the ebola virus. a possible case in canada. a toronto hospital is taking precautions after a patient who returned from nigeria developed flu like symptoms. and underwent tests for ebola and was placed in isolation last night. blood work for the patient expected to be returned within the next 24 hours. the doctors would treat the symptoms but there is no cure for ebola. 1,000 in west africa died from the outbreak. >> many in hawaii tonight believe the worst is behind them after the worst of two powerful storms. more than a foot of rain from hurricane iselle. outside hilo, looked like a raging river. homes are destroyed. thousand without power. one family escaped during the height of the storm as trees crashed down around them. >> trees were falling as we were running to get out of the house. we just got out just in time. >> but on other islands such as maui, minimal damage. on oahu, tourists returned to the beach. the island will get at worst, a glancing blow from hurricane julio. >> all right. checking in now, with of course the weather. seeing how it is. rob is not here. tell you where he was. getting a good working out in, anthony. >> he was getting a good workout. he does this every year. saves pictures on the computer. we can see. jealous. feel like i got to go work out. extra hard now. >> do the pushups. >> we'll talk later. i did want to bring attention, bring this attention to you. we did have four fires burning across the state of california. three were sparked by lightning. now we had numerous lightning strikes across the sierra today. up to over 100. and now we're looking at another chance for showers and thunderstorms across the same area for tomorrow. so, this risk of thunderstorms, does stay, in the forecast. at least for the sierra and portions of northern california. for us, i don't think we will see, showers, thunderstorms, during the daytime hours tomorrow. we could see, maybe a stray thunderstorm and northern portions of sonoma. places up there t otherwise. doesn't look like sunday is the day for thunderstorms. however, for monday, that belter chanbelter -- better chance of rain pushes in. along the coast. moves closer. monday night. tuesday. have our better chance of seeing a few isolated thunderstorms. could see a few lightning strikes. that will pose the danger for wildfires that we have burning across the state. the good news, we could get ran out of this. bad news, unfortunately could get more lightning strikes. right now, stepping outside. you can see. micro climate in full effect. fog. san francisco. oakland. clear. south bay. just looking at a few clouds. the forecast for tomorrow. does keep a mix of sun and cloud in the forecast. wake up to the fog like we saw this morning. but all because of the area of low pressure. see spinning right off the coast. this thing is going to be with us at least for the next couple days. as the it continues to move through. it will kick up energy. give us thunderstorms across the sierra. for us. mix up our atmosphere a little bit. see the morning fog. very typical. then cloud cover for the afternoon. again. we will see sunshine as well. temperatures though going down for tomorrow. 75 in san jose. very scum for theable. palo alto, 78. -- very comfortable. palo alto, 78. same for san francisco. not a whole lot of sunshine. keep the jacket handy. especially outside. enjoying the music. outside lands. north bay, this is, 70s, 80s. santa rosa. napa. east bay. and 60s. 70s. livermore. danville. see 80s. again, tomorrow, good mix, sun, cloud. monday into tuesday t we'll have the belttter chance of thunderstorms. mainly toward the contra costa counties. northern sonoma counties. everyone else, san francisco, san jose, stay dry. upcoming week. yeah, going to get warm again. cle close to 90. next weekend. now, catch up with rob. who is doing -- >> here we go. >> 12,000 testing themselves at at & t park. did you get your workout in like these guys. >> not quite like this. >> well spartan race did stretch over four miles. used all levels. climbed up. over. under. all the obstacles. each section tested endurance and strength. by the way. want to congarage late crew members who -- congratulate crew members who survived. that's where rob was. >> there is evidence of that. he has the medal to prove it. kind of amazing. he finished 41 minutes faster than his last attempt back in 2012. and i did a somewhat similar event to that one type. at the ball game. i had to run to the bathroom. >> you did it in less time. >> plenty of time. >> and, i don't know if she ever experienced that. what's going on. >> you two are cracking me up tonight. speaking of at & t park. giants, as, from pacifica. all in action on the diamond. harbaugh brothers, share a practice field. and that and more, coming up next in sports! sure... hey canyou bet! this? that's our new interactive speaker wall. 'sup? thinks it's a speak-ing wall. this can even dim your lights. your 3-d-printed girlfriend will love that. real mature. there you go. a laser drone for cats. i wish i had lasers. i don't. pew pew pew... the new radioshack is finally here. the store of your past is now the store of your future. come see one of our remodeled stores and get a free portable power charger with a $15 purchase. the answer to treating your dog's fleas and ticks is staring you right in the face. nexgard, from the makers of frontline® plus. it's the only soft, beef-flavored chew that kills both fleas and ticks. vets recommend it. and dogs, well, they're begging for it. nexgard is for dogs only. and hasn't been evaluated for use in pregnant, breeding or lactating dogs. reported side effects include vomiting, dry flaky skin, diarrhea, lethargy and lack of appetite. use with caution in dogs with a history of seizures. recommended by vets. loved by dogs. from the makers of frontline plus. >> lots of baseball tonight. football news. holding out for a new contract. and multiple teams have expressed interest in trading for the offensive lineman. no word on whether any of the teams have talked to the 49ers. 49ers coach, jim harbaugh, meanwhile, talked with his brother john today. ravens/niners, the first of three. practice in baltimore. jim says similarities always come out when the boys get back together. >> similar, sure. and raised in the same house. ate the same food. came from the same mother. lived in the same room 16 years. bound to be similarities. i would think. >> baltimore to kansas city. giants/royals. alex gordon it did this in the fifth. 11th homer. 1-0. royals. and, in the ninth. just a strike away from his first complete game of the year. and royals win it. 5-0. as/twins. tommy larussa, the first pitch. a fans loving that. and, loving this as well. they're up 4-2. and will make it 6-2. oakland. now homered twice in the last three days. than in the bottom of the sixth. two men on. derek norris. crushes within to left. he finished with five rbis. and win 9-4. you know who likes that. the rally. possum back again tonight. moving day. jason day in trouble. the australian having to forge the river to find the tee shot. fun help from his caddie. would some how manage to save par. his playing partner at the top of the tournament. rory mcilroy. birdies 18. one-shot lead into sunday's final round. regional finals. pacifica. lals las vegas. a berth in the little league world series. unfortunately wasn't meant to be for the bay area boys this year. 6-0 in the first one. and, makes it 9-0. and in the back. and, pacifica. tyler shaw. chop one to third. las vegas can start the celebration. cruise past pacifica. 11-2. tough loss for pacifica. what a season? a win away from the world series. not bad. >> very cool. very cool. >> for sure. thank you. >> thank you. we'll be right back. >> beauty show like none other. take a look at this. striking a pose. wag her tail at the largest canine show in the world. more than 21,000 dogs were in finland this weekend. look at that right there. all competing for best in show. the title, is top dog. they represent 60 countries by the way. >> most of them are from finland. also seeing breed from russia. philippines. canada, japan. i don't know who the dog knows. sure a lot of facetime. domestic, the finnish laphound. >> laphound or laphound. >> thank you very much. >> rio summer olympic games two years away. may be getting closer in the mind of some. this is why. organizers wrapped up the first olympic test event. a three day international sailing regatta in the rio bay. >> more than 300 athletes, took part. organizers say a lot of work to be done. and august 2016. >> that's it for us. see you tomorrow. good night. ♪ you used to sleep like a champ. then boom... what happened? stress, fun, bad habits, kids, now what? let's build a new, smarter bed using the dualair chambers to sense your movement, heartbeat, breathing. introducing the sleep number bed with sleepiq™ technology. it tracks your sleep and tells you how to adjust for a good, better and an awesome night. the difference? try adjusting up or down you'll know cuz sleep iq™ tells you. only at a sleep number store, mattresses with sleepiq™ start at just $999.98. know better sleep with sleep number. >> and now a message from the department of health and human services. >> hello, there. [ cheers and applause ] hi. i'm kathleen sebelius, secretary of health under president obama. now, a lot of folks have been talking about our new healthcare enrollment website, how it's been crashing and freezing and shutting down and