Officers shot and killed a woman today. Shes the third person killed by San Francisco police in 6 months. Mayor lee named tony chaplain acting chief. He spent more than 20 years with the department. Heres katie. Reporter on i was inside for the News Conference when mayor ed lee explained he met with police chief sir this morning following Fatal Shooting of a black woman in the Bay View District by a police sergeant. As you said the mayor said he asked the police chief to resign and that is exactly what the police chief did. Chief greg sir has been with the San FranciscoPolice Department for 33 years. He was elected chief in 2011. Now the mayor said the city has been shaken and divide over tension between Law Enforcement and community of color for several months now. He said even though the Police Department has been moving toward reform especially in terms of the use of force policy things not moving quickly enough and that new leadership was needed. The mayor also said chief sir has been a dedicated public servant. Despite political rhetoric of the past few weeks i have nothing but profound admiration for greg. Hes a true public servant. He also will always have respect from me. Reporter standing next to the mayor deputy chief tony chaplain the mayor has named him acting chief. Chaplain has been with San Francisco police for 26 years. Hes worked in homicide and Gang Task Force and most recently helped establish the professional standards and principal policing bureau. We also want to mention in 2012 he was awarded the silver medal of valor after shooting and wounding an armed gang member taking him into custody without any one else being hurt. The mayor says he will now move forward push the department and this new acting chief to implement the reform that are already in progress. In San Francisco, katie abc 7 news. Chief resignation comes after police shoot thanksgiving morning in the Bay View District off industrial shoo street. Vic lee explains what happened. Reporter late this afternoon a group showed up to the scene of the shooting. They declined camera interview. But said they were almost certain the woman police shot was the family member. Shooting was the last thing the chief wanted to hear. This is exactly the had inning that we are trying with all of our reforms. And everything else. To avoid. Reporter police chief greg sir speaking to reporters after the officer involved shooting. Happened just before ten this morning. On elmyra and industrial street near the 280 interchange. Police were on an operation looking for stolen car when they found one parked with 27yearold woman inside. One occupant in the car. Black female. The female did not comply originally with the investigation. Drove off. Reporter the car crashed into a parked truck. Sir says the vehicle never went beyond 100 feet of where it was first park on elmyra street. This as two officers chased the car. Apparently the vehicle was going from forward to reverse according to the witness at the scene. There was a back and forth with the vehicles. With the officer moving about. At some point in thisen gamement one officer, a sergeant, fired one shot. Striking the suspect. Reporter woman was transported to San FranciscoGeneral Hospital where she later died. Sir says federal agents from the department of justice cop program also on the scene. At the request of the mayor the agency is reviewing the department use of force, training and practices. This after a series of controversial shootings involving officers. Vic lee, abc 7 news. Mayor lee appointed greg sir as the department 42 police chief back in 2011 when then police chief george gas cone was the district attorney. Sir is a 33yearold veteran of the San Francisco police force born and raise entered San Francisco and graduate from saint al gore echinacea Us High School and usf. Last year as chief has been rocked with controversy from racial and homophobic text message scandal involving officers to three Fatal Police Shooting in the past 6 months. Tonight the Police Officers association said this of chief sir, his tenure as chief of police will go down as one of the most successful in the history of the San FranciscoPolice Department. We sent outbreaking news alert about the chiefs resignation as it hachltd be the first to know when news breaks by down loading our news app and push alert. Coverage continues on the resignation of chief sir on 7 news at 11 00 over on channel 7. Tune in for that please. Now to the disappearance of egyptair flight 8 04. Massive search is under way but so far theres no sign of the plane or the 66 people on board. We do note air bus 8 a 3 22 made sharp turn and lost altitude. Thinks under investigation if it was an act of tlichl. We have more. Reporter just in tonight. The scene. Scouring of the surface of the Mediterranean Sea looking for any sign of the egyptair flight 8 04. U. S. Military aircraft aiding in the search and early suggestions the debris was discovered tonight discounted by greek search crew. This is the jet liner which fell out of the sky with no distress call. Late night flight with 56 passengers and 10 crew members including three air marshall taking off from paris airport at 11 09. Near the end of the 4 our flight at 2 30 am the pilot check in with air traffic control. All is fine as the jet enters egyptian airspace at 37,000 feet cruising altitude. 16 minutes later the air bus a 320 just drops off radar screens. Greek defense minister says his country radar shows the plane erratically turning left then making a full circle to the right possibly suggesting the jet was falling out of the sky. At 2 50 the last attempt to contact egyptair 8 04. No response. Egyptian officials bee grudgingly admitting the most likely cause of the crash is terror. Possibility of having a different action or having a terror attack is higher than the possibility of having a technical problem. Reporter it had flown to trouble spots before paris. On tuesday it was ncaa here and tunisia yesterday before making the par is to cairo flight. This investigators says this. If it turns out this is a bomb yes you have to look at the whole security for all the flights where the aircraft come from. What kind of bomb was it. Reporter hours after the jet disappeared relatives gather at airports. Learning the grim news that no one survived. Amidst the grief relief for this man who at the last moment changed his flight or he too would have been on flight 8 04. I had knot in my stomach and have had ever since thechbility i am really lucky. Reporter david curly abc news reagan washington airport. Yes he was. Crash was on the mind of travelers heading to par days from San Francisco international airport. I dont want it to be a deterrent. Still one of the most incredible country to good to and i havent been in over 30 years so i think its something im still looking forward to. How do i feel bit. I feel sorry for the people who lost their lives. Feel sorry for their family. Reporter travelers in france will see added Security SpecialIntelligence Team will begin patrol the main paris airport next month. This all comes as they are trying to keep with longer security wait time across the country. Problem causing some people to miss their flights. More than 2 and half Million People are expected to fly over memorial day so is it going to get worse. Heres mary. Reporter the question is it even more difficult to fly as millions of americans get set to travel over memorial day weekend. 3 hours before your flight just in case. Yes. Reporter the tsa is under fire for those epic lines. Wait up to 3 hours. But tonight passengers are more for giving. You have to wait in line for awhile. Try to not get frustrated upset know people are doing their job. Just be careful and dot necessary check. Reporter some individual airport Like Los Angeles International Airport are stepping up the Police Presence in response to egyptair but the tsa sets the screening is not changing. They were already operating with tight end security following that embarrassing breakdown last year. When screeners tested by under cover agents failed to detect mock explosive, weapons or other banned items 95 percent of the time. The. Coming up next. High risk sex offender moves into fairfield neighborhood. Hes here. Its not a secret. Coming up. Group that opened their home to him and the nervous neighbors. Lasting impact of the calf drouchlt we find out how much those water restrictions have changed bay area residents. 7 news sandhya is here with the weather. We may see some rain drops from the sky along with snow for the sierra all the details on the weekend forecast coming up. Thank you. And the reunion that began in iraq for a soldier and stray dog. Dog. 7 news high risk sex offender moved from motel into a residential neighborhood in fairfield and some of the neighbors are not very happy about it. 79yearold juarez now lives on cement hill road. Laura anthony has the story. Yes hes here. Its not a secret. Reporter david runs Recovery Program in the house in fairfield and he told us his newest client is a man nobody else would take in. High risk sex offender juarez. Nobody wants him pretty much. So thats why i took him in. Parole officer nose. Everything is fichbility he wants to be do the rest of his time as peaceful as possible. So thats yes came to a christian home. Reporter 79yearold juarez was recently release from state prison after conviction ins 1977 and 1996 for lewd acts with a child. There is a High School Just 3 tent of a mile away but the people live over the back fence most concerned about their new neighbor. The house there is pretty close to where my kid play. Reporter briana and Young Children live just over the back fence from juarez new hom home. Fairfield police put out a press release but as sam told us she received no direct notice that juarez would be living so close. We like to take walk down here to the park. My so that school within walking dance distance. Nice to know maybe he wasnt so close in the vicinity of children, families and activities. Reporter do you have any kivrnlts i dont like. We dont have kid but i still didnt like it. Reporter the neighbors know where he is. According to the web site there are 158 registered sex offenders in fairfield. 39 of them with unknown addresses. In fairfield, abc 7 news. Hazmat scare led to the evacuation of Kaiser Medical Office mail room in antioch this afternoon. Worker found suspicious looking white powder inside a letter at lunch time called authorities. Hazmat team tested the powder on site and found it was not harmful. Kaiser tells us no patient visits were ever disrupted in the ajust a interest hospital building. New report might make you think twice about jumping into that pool during the summer vacation. A study found 80 percent of public pools, hot tub or water park inspected in 2013 had at least one health or safety violation. 12 percent resulted in an immediate closure. About 20 percent of kiddie pool were closed. Improper p h levels, salty or inadequate Safety Equipment and improper concentration of disinfectant. If the drought isnt over its certainly on hold in many local Water Districts after state water resource control board lifted mandatory cut bac back. Now its up to the districts and at least one already made some changes. Heres wayne. Reporter it could be any street but we chose Greenwood Court in Pleasant Hill at random. Drawn by the patch work of lawns and differing states of splendor. Decay or nonexistence. Is there lawn envy in the neighborhood. No. Not that i know 00. Reporter so says craig who took brown to deeper level just across the street from raul who can not remember the last time he watered. It looks actually. Reporter this is what they have become. Water safer facing temperature nation after Contra Costa CountyWater District opens spigot by eliminating mandatory cut backs. I think the biggest thing people have probably been reminded about how much water they dont need to use. Reporter case in point dublin resident conserve so much water the district relaxed most restriction last march. Dublin has waste Water Treatment plant. It gives the stuff away to residents. Charges 10 dollars a truck load for industrial use. We are able to recognize now water is too valuable a commodity to spend all the money to treat waste water dump it in the bay. Reporter find that attitude on street like Greenwood Court where greg has no plans for a new lawn. Well use the water for so long as. Drought not changed us. Well a drought again pretty soon. I assume. Reporter you have been trained is that bad thing. In Pleasant Hill. Train ago good thing. Drought probably a bad thing. Exactly. Lets talk about the weather. Sand why has our changes and happening right now. Absolutely. With the wednesday and much cooler weather today. The next thing we introduce is a possibility of some showers. All right. Well keep the changes going since on a role. Let me show you radar and talk about the weekend and the potential for some wet weather. Right now on the the radar we see cloud cover. Mainly high level cloud at this hour. Wind still gusting although not as strong as earlier in the day. Right now sfo gust to go 37. 31 half moon bay. Weather warning until tomorrow morning. Keep it in mind. Bumpy if flying out of sfo. 43 miles an hour wind gust. 38 half machine bay at 11 00 oclock tonight. Wind will still be gusting as we head into the overnight hours. Ease up a bit more tomorrow morning commute. Still in the 30 to 32 miles an hour range near the beaches then we head into the afternoon and its breezy not quite as windy as today. Take a look at the temperature temperatures. The i think the wind coming off the cool ocean water makes it feel even chillier when out and about tonight. Just keep it in mind. From our sutro tower cam are you look at San Francisco and visibility just fine. Slight chance of showers tomorrow. Better chance on saturday and we look at cooler pattern through the weekend so todays High Pressure came down a good 15 even 20 degree ins some spots especially inland. Tomorrow drop wont be as dramatic but still cooler. Breezy when you get about in the morning. Upper fritz to the low 50s. Its a cooler start to your da day. Might need the extra layer and then hang on to the extra layer. Look at the afternoon high upper 50s to the upper 60s. Might be one spot like santa rosa that makes it up to 70 degrees. Well see the potential for few showers developing for your friday. Thats why we bring in the storm. Impact scale one light system. 5 is severe storm. We rank the storms all winter and spring to help you plan and prepare. Possibility of showers friday saturday we call it a one. Light system. Most areas will get less than 15 hundredths of an inch and theres slight chance of thunder. Now the thunder chance is for saturday. So friday morning you get goin going. Cloud cover. Heavy. At 5 00 a. M. As we head towards 7 00 a. M. A few showers may be showing up just around Mount Hamilton area. Isolated slight for friday around like port at 8 00 p. M. As we head into saturday things change up a bit. In the morning at 7 00 a. M. Few showers start to develop in the north bay mostly light. 9 00 a. M. Scattered in nature. We keep the showers going if you have out door activity at noon time still seeing the showers primarily in our inland areas and then by 5 00 p. M. Thinks all starting to wind down. Rainfall total not very high but considering we are in the second to last weekend of may, this is good. Encouraging. Up to 1,500 of an inch for most 80s. Some areas might not get anything. Twotenths possible in santa rosa. In the sierra just issued. Winter weather advisory and its windy and we expect accumulating snow. Passes impacted so chin control and travel delay certainly a possibility. 11 inches expected at the highest peaks. Heres a look at the accuweather 7 day forecast. Yes if heading to tahoe you might not think snow but there is snow. Accuweather 7 day forecast will feature slight chance of shower or two tomorrow. Pretty much a better possibility for your saturday. One on storm impact scale. Notice the temperatures continue to come down. Sunday is a little bit milder but not expecting the temperatures to rise much. Low 60s to low to mid 70s in our inland area next week on the accuweather 7 day forecas forecast. All right thanks. Tonight at 11 00. Dash cam hot new accessory for cars. Have you ever thought about buying one . This man did. And got out of a traffic ticket. 7 on your side explains how he did it and how it kept him from being scammed. Thats tonight at 11 on channel 7. Stay right here first on 7 news at 9 00. News at 9 00. The word help spelled o we get our first lock at man who was missing in the sierra for 4 days. Governor office of Emergency Services released this video of the rescue. Emotional reunion with the family earlier today. The 23yearold and his dog went camping on sunday near a trail in Placer County but didnt return home monday as planned. Blackhawk helicopter pilot and his crew spotted michael in the cherry point area. He flagged them down and they lowered a basket to carry him and his dog out. He was grateful for the rescue. Im thankful. They sa