from where this crash occurred indicating perhaps that a motorcyclist died in this same spot not long ago. we are halfway between san marin high school and stafford lake so that's where this is. >> thank you, don knapp in novato. it has been more than a week since the disastrous pipeline explosion in san bruno. and now investigators are warning of a new threat. juliette goodrich reports, they say it needs to be addressed right away, too. juliette. >> reporter: absolutely. we're talking about an environmental threat. the main concern, breathing ash. directly behind me is where the homes were leveled. we are talking about the soot and ash there. right now state and county health officials are racing to remove the toxic ash before the start of the rainy season. the debris from the pipeline explosion, a potential toxic hazard. crews have been busy cleaning soot from homes and wetting down mounds of ash so the wind doesn't scatter it into the air. another big concern, the upcoming rainy season pushing contaminated runoff into the san francisco bay. >> if we get half of the rain that we had last year with the el nino that's going to be definitely a problem and it's going to be very difficult to contain it. so at this point, we are not concerned about toxins. but unless we are able to get out there quickly it may become a concern. >> reporter: peterson says the county has already removed ten 55-gallon drums of hazardous waste from the burn site and sandbags have been placed around storm drains leading to the san bruno creek. an october 15th deadline has been set to clear all the waste before the heavy rains roll in. >> where are the toxic levels? and is there a concern? >> we're concerned about air quality. we are concerned about dust going off the site. and so we are watering the site down. >> reporter: a fence has been put up to keep residents out of the fire zone, and those allowed in can only stay for a few hours because of the potential health risk. >> we have been giving them all the personal protective equipment, mass,clothes, gloves, eyeglasses. >> reporter: the clean-up costs $1.5 million, paid by the home owner insurance and the state. while the race is on to remove debris, many residents are still trying to grasp what happened to their homes and lives and where they go from here. >> i'm just trying to take it day by day. you know, we lost a lot of neighbors here so right now it's kind of -- it's a sad time for us so we are just trying to get this neighborhood back together. >> reporter: that seems to be what is the hardest part. a lot of residents grasping what happened and now trying to move forward and go on with this clean-up effort. a massive clean-up effort. and as you can imagine, there's been a lot of rattled nerves and with it comes a lot of false alarms. in fact, one that happened today, a second school was evacuated after teachers reported smelling gas in their classrooms. this time at crestmoor elementary school in san bruno. a pg&e spokesman said there was no indication of a gas leak, although classes were cancelled. officials say the smell was likely caused by a heater turned on. pg&e says they have been receiving more calls since the pipeline explosion. now, the environmental health services met with residents today in san bruno. it was a closed meeting. a lot of questions the residents had were, what are we going to do with the clean-up, who is going to pay? the county has a couple of options. they can foot the bill or the county can then give them some agencies to help them actually clean up. the clock is ticking because we are talking about weather conditions, wind and rain. the county says they want this done by october 15th so we'll see if they make the deadline because it is an environmental hazard. >> juliette, this is going to take a long time to clean this up. >> reporter: oh, absolutely. in fact, i even asked peterson in my story, i said, you really think you're going to make this october 15 deadline with this massive clean-up? if you take a look, you can see, you know, all the leveled homes and the cars and the debris. their main concern, though, they said is the homes kind of on the outlying areas of this fence where the residents are actually going to go back into their homes and try to reside in them again. so we'll see if they make the deadline. but they say they have to and they are confident they will. >> people want to get back into their houses if they can. them back in. thank you, juliette goodrich. barely a dry eye in a bay area church this morning when a community said goodbye to a mother and daughter. both of them killed in the explosion in san bruno. anne makovec shows us how loved ones remembered jacquelin and janessa grieg. ♪ [ music ] >> reporter: the church was decked out in 13-year-old janessa grieg's favorite color, a bright orange, for a girl known for her smile. >> she was so kind to everyone. she never had a bad thing to say about anyone. and everyone loved her. >> reporter: janessa and her mother jacquelin regularly attended mass at saint cecilia catholic church in san francisco. >> they made a very important mark on the parish with their work on trying to move us in a wonderful and positive direction. >> reporter: the mother and daughter were killed thursday of last week when a gas line exploded and a fire brought down their house in san bruno. 13-year-old janessa was in the 8th grade, president of the student body, piano player, dancer and actress in school plays. >> she was just larger than life and she had such a -- such an amazing gift for living that when you -- as soon as you met her, you know, you smiled because that's what she brought out in you. >> reporter: many of the people who attended were her classmates. school was cancelled for the day. >> she was really funny and just made us all laugh when she mild. >> she got her characteristics from her mom. her mom was intelligent, poised. she had a lot of class. >> reporter: jackie worked at the california public utilities commission for more than 20 years. ironically, even served on a committee focused on natural gas. but her main job was mom. >> the world should know how special the mother-daughter relationship is. >> reporter: at a member service last night, a tape of janessa speaking at her confirmation was played. a memory of a girl said to be wise beyond her years. >> go ahead and look around. notice the church full of smiling faces, the faces of of the people who really do care about us. >> reporter: now, there are two other members of the gregg family. dad and husband james, sister and daughter gabby. understandably they didn't want to speak to the media so out of respect we kept our cameras away from them during the funeral mass. anne makovec, cbs 5. tonight a third victim is going to be remembered. the vigil for 20-year-old jessica morales is set for 7:00 in daly city. her funeral is tomorrow at church. highlands. remains may be found of these three people. greg bullis his 16-year-old son women and his mother lavonne were home when the blast happened. they have been missing ever since. their family says in a statement, it is with heavy hearts that the bullis family announced the passing of lavonne, greg and william bullis. the coroner hasn't identified the remains but that could take weeks. tonight we've learned a man accused of impersonating a victim of the san bruno disaster was also a murder suspect. san francisco police charged a man in case. the case was dismissed when the only witness was murdered. now police say he and three women tried to profit from the pipeline explosion. cbs 5 shot this exclusive video of two of the suspects, sonia smith and lisa justin in court yesterday. prosecutors say the four alleged scammers pretended to be blast victims to get food and money. we have complete coverage of the pipeline explosion and investigation on our website. we have the latest on the investigation, the map to see if pipeline may be under your neighborhood, and how you can still help the victims. our website, cbssanfrancisco.com and click on "links and numbers." same complex new suspect. another attack has women in a bay area neighborhood once again living in fear. bay area schools equipped with outdated safety features. the loophole that could be putting students in danger. and a corpse to prove a point? the controversial commercial targeting mcdonald's. ,, wouldn't it be nice if every time meg whitman told a lie her nose would grow? newspapers report the claims in this meg whitman ad are false. and she knows it. taxes went down under jerry brown. but whitman's nose keeps growing by the millions. which is really exciting... except i'm at a grocery store. i was just standing here with a carton of oj, and all of a sudden, it was all over the floor. the water, not the oj. and i'm not near my doctor and i'm not really sure what i should do... [ intercom ] clean up on aisle three! [ inhales deeply ] ugh. [ male announcer ] when the unexpected happens, you need a health plan you can trust. 3.4 million californians trust us with their health coverage needs. blue shield. meg whitman's nose keeps growing. whitman says california lost jobs under jerry brown. turns out 1.9 million jobs were created. she spent millions saying jerry brown raised taxes. fact is brown cut 4 billion in taxes. but whitman's nose keeps growing by the millions. east bay apartment complex has been assaulted. apparently, it's happened again. a fourth woman who lives in an east bay apartment complex says she was assaulted. the latest attack reported yesterday at the park regency apartments in walnut creek. julie watts reports it happened while the crime suspects in the first three attacks was sitting in jail. juli. >> reporter: you know, police are now looking for yet another rape suspect at the park regency apartments and once again, is turning the lives of residents here upside-down. >> my first reaction, like oh, another one? >> reporter: deja vu for the residents of park regency apartments in unincorporated walnut creek. it was just last month they received this warning from police. >> specifically women, they should be very concerned and be aware of who is around them. >> reporter: that warning came in the middle of a six-week nightmare that began in june continuing through august as a man repeatedly forced his way into apartments, raping one woman and attempting to rape two others. >> i can say that we're all relieved that this individual has been caught and obviously that was on the forefront of everybody's thoughts over the last six weeks. for this particular circumstance, i think they can relax. >> reporter: well, today that relaxing is over as yet another woman was raped in her apartment on thursday. police are convinced it's a second rapist since the man they arrested last month is still behind bars and that has some neighbors thinking -- >> they might have caught the wrong guy. >> reporter: police say dna proves 22-year-old antonio mouton is responsible for the previous attacks even though his family contends he is innocent. they are now looking for a new suspect in thursday's attack. a white male about 6 feet, in his 20s or 30s with a full beard. back at the park regency, neighbors are on edge. >> i was sleeping a lot easier. now i'm just again sleeping with one eye open, one eye closed. >> i'm scared to walk alone. >> i'm a young man. i'm not even 20 yet but i'm scared. >> reporter: and some residents had no idea there had even been another attack. they were critical of the management company, who they say failed to inform them last time, as well. >> a month had gone by at least and no one knew. and the only reason they did know is because someone saw it on the news. >> reporter: as for security in this large apartment complex, reaction is mixed. >> security is not the security we need. >> the security here, i mean, they are doing the job but there are a lot of ways to get in and out. >> reporter: now, the property management here declined to speak on camera but they did tell me they have added a second 24-hour security guard since the last string of attacks. there are just under 900 units in this complex. they also say they are waiting for approval from their corporate management to get new security cameras that would allow them to zoom in and get a higher resolution. in the meantime, the sheriff's department is asking for anyone with any information about last night's attack to contact them immediately. in walnut creek, julie watts, cbs 5. and some breaking news. word just coming into cbs 5 that a u.s. airways flight made an emergency landing at sfo. that plane was flying from phoenix to maui. this is a live picture of the airport now. the pilot declared an emergency after reports of smoke in the cabin so that's when he diverted to sfo. this is u.s. airways flight 432, a 737. 75 passengers, six crewmembers. that plane just landed safely at sfo. and chopper 5 is there. so we'll keep an eye on this. as we get new details, i'll bring them to you right here. we have a burning candle blamed for starting a house fire in palo alto this morning. it was about 7:30 and this is on university avenue. the family woke up to the smoke and flames. >> seemed like i was in an oven when i woke up and there was just smoke everywhere. >> nothing like this has ever happened to me before, and trying to figure out what we do flex. >> firefighters say the unattended candle was in the upstairs bedroom. 15 people evacuated from the house and about 9 other homes nearby. everybody made tout say. the fire caused more than a million dollars in damage. everybody made it out safely. there is a fire disaster that may happen in schools according to lawmakers two months after an arson fire at trace elementary school. kcbs radio's matt bigler reports. >> reporter: here in san jose, state lawmakers met with school officials and they basically said, look, we need to close this loophole that allows the san jose unified school district to remodel trace elementary school without installing the modern fire safety systems, smoke detectors, fire sprinklers that kind of thing. of course, this became an issue after 16 classrooms burned down on july 5 at trace elementary school. we talked to the superintendent of the san jose unified school district. he said they are going to create a task force to talk about fire safety. the loophole used allows a school district to remodel classrooms without modern fire safety systems if they use local funneling. it looks like there will be an effort to close that loophole in sacramento. i'm matt bigler in san jose for cbs 5. next, parking spots transformed. the mini park this one dedicated to pot. and they are not just fun and fashionable. these beads are helping keep kids safe from skin cancer. tell you how. oh, this is exactly what i have been looking for. this is your weekend forecast. i'll pinpoint which day it's going to rain and just how much to expect. it's all coming up as eyewitness news continues. stay with us. we'll be right back. [ male announcer ] as the ceo of hp, carly fiorina laid off 30,000 workers. when you're talking about massive layoffs, which we did... perhaps the work needs to be done somewhere else. [ male announcer ] fiorina shipped jobs to china. and while californians lost their jobs, fiorina tripled her salary. bought a million dollar yacht. and five corporate jets. i'm proud of what i did at hp. [ male announcer ] carly fiorina. outsourcing jobs. out for herself. [ barbara boxer ] i'm barbara boxer and i approve this message. can cause coma andider's even death. the african black mamba can kill a man with one bite. but there's an even deadlier predator cigarettes, produced by big tobacco, which take a life every six point five seconds. don't be big tobacco's next victim. "nats of music/wife we a new commercial is using death to drive a message home. fast food kills. ♪ [ music ] >> the commercial showing that woman there at a morgue weeping over the man's body. look at his hands, a half eaten hamburger. the camera pans away shows you his feet. golden arches will appear with the words, i was lovein it, a play on mcdonald's ad. the 30-second spot will get your attention. a lot of days in san francisco when you probably don't think you need protection from the sun but don't be fooled. dr. kim here with the fun way to tell when you're being exposed to the harmful rays. >> reporter: allen, we're talking here about uv rays and not only do they increase skin aging, they also can increase your risk of getting skin cancer and now one bay area woman has come up with a fashionable way to know when the exposure is great. reporter: having fun in the sun can come at a cost. >> i, for one, have very fair skin. and it has a family history of issues with the sun. >> reporter: so megan baldwin keeps a close eye on her son braden and on his skin. >> you have a hat on. >> always, yeah. he's -- i make sure to cover his face. he has a spf 70 on his face and his hands. >> reporter: now an easy reminder to use sun protection. uv beads. they change color in the sun. the darker the colors, the stronger the uv ray. >> it's just like magic. blue, what color is that? >> reporter: teacher patricia swanson says for kids seeing is believing. >> one parent told me it ends the argument about putting on sunscreen. it's, you know, if beads are colored you need the sunscreen, hat, whatever. >> reporter: high school students were impressed. >> i thought it was really cool. >> inside is completely white. all the beads are white. the second i stand outside in the sun they turn like this and they are bright blue and purple and it tells you how many rays you're getting penetrating you. >> reporter: warn as a bracelet or tied on a bag, they are a playful way to know when you're exposed to the sun even on cloudy days. >> just because there's some clouds moving so fast, there's the sun right there and it's still as dangerous if not more because people don't take the same precautions. >> reporter: now, the beads are waterproof and can change to color and back again for years. they cost $4 .95 and they are made by adults with disabilities right here in the u.s. one word of caution. these contain small pieces and are a choking hazard for kids under 3. >> thank you, a good message. >> i actually have some of those. >> cheap insurance. >> they are very cool looking, too, like a fashion statement, as well. >> not like this. >> it is a different message. we have a message of rain coming. >> we do. >> first time. >> first significant rain of the season. and computer models are now alluding it that north bay could see from a quarter to .75" of rain between saturday night and sunday night. >> get out. >> yes. this is the scene in san jose where today's high temperature 76 degrees. down from the average high of 83. we have clear skies there. unlimited visibility. take a look at the golden gate bridge. people heading into san francisco from the north bay heading out of town to the north bay and once you hit midspan visibility is at zero. we are shrouded in a deck of low clouds and fog. and now our pinpoint forecast does suggest that we have a little bit of light rain showers north of us around ukaih. this is a weak cold front and it's going to fall apart rapidly on the approach to the bay area but nevertheless as you head out and about this evening on this friday night, we're socked in at the beaches, sunset 7:15. nobody is going to see it. some breezy conditions at the bay and into our inland areas. tonight overnight low, very mild and a bit muggy. into the 50s up to 60 degrees at oakland and in concord. here you have the satellite image suggesting that we do have that sliver of clouds very dense working its way underneath the golden gate bridge. and in fact, delays on some arriving flights, 2 hours and 20 minutes due to the low clouds and fog at sfo. tomorrow morning sun-up at 6:52. clouds retreat. we get filled in rapidly with these clouds associated with the second impulse. it's the second one that will brings the rain showers on saturday night in the north bay through our sunday here in the bay area. besides the north bay, generally a few one hundredths of an inch of rain to .10". tomorrow daytime high 60 pacifica to under 80 degrees comment for 80 towards gilroy. otherwise autumn moon festival this weekend, carry an umbrella to be safe. there is your forecast. unsettled over the weekend, then we turn sunny and bright from monday through next thursday. but temperatures averaging slightly below normal. >> man, and who is that? >> that's eric simonson. a foggy day here in bay area. keep the photos coming to mypix@cbs5.com. we'll be right back. [ male announcer ] as the ceo of hp, carly fiorina laid off 30,000 workers. when you're talking about massive layoffs, which we did... perhaps the work needs to be done somewhere else. [ male announcer ] fiorina shipped jobs to china. and while californians lost their jobs, fiorina tripled her salary. bought a million dollar yacht. and five corporate jets. i'm proud of what i did at hp. [ male announcer ] carly fiorina. outsourcing jobs. out for herself. [ barbara boxer ] i'm barbara boxer and i approve this message. when you buy the hot new samsung fascinate with its super amoled screen. get a free samsung intensity, a free blackberry bold or any other phone in our lineup. don't miss out. offer ends soon. buy a samsung fascinate and any other phone is free. only at verizon. parking spots, into mini-parks. just want to update the breaking news at sfo. this is u.s. airways flight going from phoenix to maui that diverted to san francisco because the pilot said there was a report of smoke in the cabin. there are 175 passengers and six crewmembers. now, we have watched them unload the baggage. we are told passengers are also being taken off this plane. another plane is being brought in while they check out this one. so those folks hoping to get to hawaii, have a little bit of a delay here in san francisco. all right. for the fifth year in a row people transformed parking spots into mini parks. and this year, a medical marijuana club set out some grass, so to speak. they took out a couple of spots outside their storefront for what's known as international parking day. the dispensary gave away herbs including mint, basil, chamomile, no pot. [ male announcer ] jerry brown's good old days. but what really happened? cnn -- not me -- cnn says his assertion about his tax record was "just plain wrong." jerry brown went out there and took credit for the fact that the people of california voted for proposition 13, which lowered taxes, which he opposed. and now he's going around taking credit for it. he raised taxes as governor of california. he had a surplus when he took office and a deficit when he left. he doesn't tell the people the truth. texting...blogging... all this technology, but you're still banking like pilgrims! it's time for new school banking, bubbie. interest plus savings at capitalone.com. why earn bupkis, when your savings can earn three times the national average!! three times the national average!!! new school banking at capital one bank.