Both on and off duty. We as oaklanders can expect to hold officers to the highest standards of conduct. Again, both while they wear the uniform and while they dont. And that is a standard that we intend to enforce here at the city of oakland. Reporter and thats mayor libby schaaf really taking a hard stance on this misconduct. Now, the police chief was also there but was really the mayor that was outlining what needs to be done and stressing that the people of oakland deserve to know what happened. She is even calling on the d. A. To conduct its own separate independent investigation into the allegations. Today i issued an executive directive that will require Going Forward without discretion the Oakland Police department to notify the appropriate District Attorney whenever there is reasonable suspicion of any criminal conduct either on or off duty by any employee of the Oakland Police department. Reporter if we backtrack this all started from a suicide note that was left from a police officer. In that note, he detailed three officers names, one of them was a sergeant, saying they were involved in Sexual Misconduct with a minor and that is when this investigation began. The scandal broke open when officers walked into an oakland apartment and found fellow officer Brendan Obrien dead. And then they found the suicide note. A source close to the investigation said officer obrien wrote he had sent inappropriate texts with a woman and that even though he claimed he never slept with her, that woman was blackmailing him and had caused trouble with his wife. Sources say he named the woman who calls herself celeste guap but used her given name jasmine. Celeste posted on facebook that the only officers she messed with while under age is sadly gone. And that she had, quote, harmless friendships within the police department. But sources say that officer obriens suicide note also named three fellow officers including a sergeant, that obrien said did have sex with her. As we reported yesterday, a federal Court Monitor is investigating multiple officers and their relationship with celeste, who sources say have admitted to lying during an initial internal investigation and one of those officers admitted to knowing she was underaged at the time. We also broadcast this photo that celeste posted on her Facebook Page last month that shows an opd car and the caption, took me back to richmond in style. Today sources tell us police brass are trying to figure out who was in that car. Now, its important to note that no criminal charges have been filed. This investigation is taking place as we speak. We did try to reach out to celeste to get her comment. She didnt return our calls. Thats the latest from oakland. Juliette goodrich, kpix 5. We are putting the entire press conference on our website, cbssf. Com. A cyclist collides with a cop car and ends up in the hospital with a back injury, bruised ribs and a bloody leg. The crash happened yesterday afternoon at second and mission. Dashcam video clearly shows the cyclist traveling through the green bike lane. Then the officer pulls into his lane. The cyclist is now recovering at home. He spoke first with kpix 5 this afternoon [ scratchy voice ] it was just bang, bang and according to them i flew through the air and landed up in the intersection. All things considered, im lucky to be alive. You know . The man says he doesnt hold any ill will toward police. It was just an accident. The department declined to comment. By the way, yesterday was bike to work day. Meanwhile, an 18yearold woman is now behind bars after a nasty road rage crash on Market Street yesterday. Chopper 5 shows the aftermath. You can see the suspects red sedan and a mangled bike nearby. This happened around 5 00 yesterday afternoon. Police say the woman intentionally ran over the bicyclist after the two got into a fight. The victim is in the hospital with lifethreatening injuries. A construction worker was crushed to death while on the job today. It happened at the Moscone Center in San Francisco this morning. We are told that the worker was operating a cherry picker inside a ramp that goes below ground when things took a tragic turn. A, um, worker for a rental Equipment Company was picking up a piece of heavy equipment and he got pinned against a cement concrete structure. Investigators, um, 911 was immediately called. Um, unfortunately, they were unable to resuscitate him. Police and cal osha are investigating the mans death. New at 6 00, we are exposing a Surveillance Program operating all around the bay area. Federal agents planting microphones to secretly record conversations. Kpix 5s jackie ward is at the oakland courthouse. Now, jackie, can they legally do that . Reporter yes. They can. Which may surprise a lot of you out there. Just imagine standing at that very bus stop having a conversation with your friends and having no idea that your conversation is being recorded. It happens all the time. And the fbi says that they dont even need a warrant to do it. They plant microphones in rocks, trees, in equipment, i mean, theres microphones that are planted in places that people dont think about because thats the intent. Reporter fbi agents hid microphones inside these light fixtures and at this bus stop without a warrant to record conversations between march 2010 and january 2011. The feds are trying to prove Real Estate Investors in san mateo and Alameda County counties are guilty of bid rigging and fraud. Jeff harp is a former fbi special agent is now a kpix 5 security analyst. An agent can just go out and grab a recording device and plant it somewhere without authorization from supervisor and special agent in charge. Reporter the lawyer for one of the accused will judge the throw out the recordings telling me that, quote, speaking in a public place does not mean that the individual has no reasonable expectation of privacy. Private communication in a public place qualifies as a protected Oral Communication and therefore may not be intercepted without judicial authorization. So jeff also says if you are going to conduct criminal activity, do it in the privacy of your own home. That was the original intention of the Fourth Amendment but well see what the judge has to say on may 25. From the Alameda County courthouse, jackie ward, kpix 5. Strong words from mayor lee today to the four supervisors calling for police chief greg suhr to step down. You its about as direct as we have seen the mayor. We have oversight by the professionals at the department of justice. I dont need four supervisors who are not professionals doing their political thing. I need them to Pay Attention to the reforms and invest in that because thats what the public wants. The mayor joined chief suhr at a Community Meeting on west portal avenue this morning. As long as im chief of police i have a lot to do and im doing it. I dont have any intention to step down. I have a lot of work before me both keeping this city safe, supporting the officers and doing what the real hard task is nationally for cops right now with the scrutiny were under. At least two other supervisors are on the chiefs side. Santa clara county jail guards have selected a new leader. The San Jose Mercury news reports sergeant amy lai will be the first vietnamese american and the first woman to lead the countys correctional peace officers association. She is set to take office june 1. The union has been rocked by scandal. The former president left amid accusations he sent Text Messages disparaging, black, latino, blacks and jews. Also in the south bay the man accused of kidnapping and killing 15yearold sierra lamar wants a new trial because his Court Appointed lawyers arent giving him a speedy trial. He has been in jail since 2012. Thats when sierra lamar seen here vanished on the way to the bus stop and was never seen again. Garciatorres was identified as a person of interest in the disappearance because of evidence allegedly linking him to the case. Her body was never found. Governor brown using a fable to make his case for frugal spending. He is proposing a 122 billion budget plan down slightly from january because tax revenues will be nearly 2 billion less than expected. Brown quoted the fable of the ants and the grasshopper in which the ant prepares for days of necessity. Like everything else, things dont last forever. And right now, the surging tide of revenue is beginning to turn. Brown is sticking to his push to put an extra 2 billion in the reserve fund. Mainly to protect social services if a new recession were to happen. The governor says the budget will stay in balance for the next two years barring unforeseen developments. New at 6 00, Public Schools now at the center of a fight over transgender rights. It comes as new federal guidelines order all Public Schools to allow students to use the bathrooms based on their gender identity but as len ramirez shows us one San Jose School didnt wait for the white house to act. Reporter there are no physical changes to the main bathrooms at san joses lincoln high school. The original stalls urinals and washbasins are still there. All the administration did was change the signs. They are large standard multistall School Bathrooms and now all genders are able to use them. Reporter the change took place two weeks ago at the request of transgender and nonbinary genderless students on campus who felt they didnt fit in. We had to use the Nurses Office and were not sick. We just identified differently. Reporter this person is one of the students who pushed for the change. It really has helped. Its given people not just me but a lot of my friends and other people i know or dont know a chance to feel more welcome. For the first time all people are using the same restrooms at the same time which students say takes some getting used to. Its awkward when you turn around and youre just trying to zip up your pants and you see a woman. Its just wow. Like that just happened. You know . Reporter and some girls say its changed the way they handle feminine needs. Im more cautious of what im doing. Reporter School Administrators are monitoring the bathrooms closely and a special text line is set up for students to report inappropriate behavior. So far the principal says theres no problems. This is an issue important to students not just to lincoln but, you know, across the state and i think they can have safe and confidence in our kids that they can handle the situation with maturity and respect and tolerance. Reporter for those students who feel more comfortable in a more traditional setting, the school says it has several other bathrooms located on campus that are still designated male and female. In san jose, len ramirez, kpix 5. They are already breaking the law and jamming your commute. How a surge in bay area carpool cheats could ruin a perk for thousands of drivers. A blast from th past, the search for buried treasure in our own backyard. And coyotes on the prowling cats. The video that has bay area pet owners on edge. Talking about this low pressure area over our shoulder. Wont get within 500 miles of the bay area but will have a direct impact on what you do outside this weekend. Well talk about it coming up. ,,,,,,,, you see all lanes includg the carpool creeping alo. And now a new chopper 5 over 880 in oakland this evening and you can see it all lanes including the carpool lane creeping along. But now a new study is saying that cheats are crowding those carpool lanes. Kpix 5s maria medina in san jose and its so bad the entire system could collapse . Reporter yeah. You know, one in five drivers is a carpool cheater and if you do it, think twice because you could cause a collapse of the carpool system. You probably know someone who has. I have been late for something and then theres a whole line of traffic for many miles and i have done it before. Reporter breaking the law driving in the carpool lane when youre not supposed to. I know somebody who has. The findings were surprising. Reporter the mtc is behind a new study that found during the morning rush, 24 of drivers in carpool lanes are violators. In the evening rush, its 19 . It really agitates other drivers when they see those people. Reporter the california Highway Patrol says they have seen it all when it comes to excuses. We have seen dummies, child car seat with a doll or Something Else thats in the car seat. Reporter but the mtc says those carpool cheaters could force the collapse of the system. Federal money could be at stake if the speed in carpool lanes doesnt reach at least 45 miles an hour 90 of the time. Two years ago nearly 60 of carpool lanes failed to meet the requirement according to a caltrans report. Traffic is getting ridiculous. I know why the people are doing that. Because the traffic is crazy. Reporter one way to resolve that . Stop giving electric and low emission cars special privileges to use the carpool lane with or without two or more passengers. But its the potential carpool collapse isnt enough for violators to stop cheating, remember, the price youll pay if you get caught. Yeah, i dont cheat. I dont want to pay that ticket. So reporter its almost 400. Yeah. Its huge. Reporter its pretty expensive. All right. So the exact dollar amount for the ticket 375. And that is not including county and court fees. Live in san jose, maria medina, kpix 5. Your ride on bart is about to become less noisy. They will install custom rail dampers like the ones you see here on some of its noisiest sections of the track. That includes a stretch of track between balboa park and daly city along with tracks near the west oakland station. The rail dampers will be installed over the labor day weekend. A San Jose Elementary School is working to contain a flu outbreak that has infected nearly 100 children. Students at horace mann elementary were back in class today as the crews were scrubbing surfaces during day 3 of a deep cleaning. The outbreak began last month and since then, theres an average of 6 to 7 new flu cases a day. Today the students stayed indoors for recess in an attempt to stop the spread. Youre trapped indoors all day today lunch and recess. Yay want to play games. Reporter how was it getting the sickness . Bad. Reporter what happened . Did you throw up . Yes. Reporter how do you feel now . Good. More cleaning is planned for the school over the weekend. Other events there have been canceled. Archeologists in San Franciscos presidio are unearthing artifacts from hundreds of years ago they are digging up a Spanish Colonial site right in front of the presidio Officers Club. Kpix 5s don ford shows us a project that provides a glimpse in a long ago era. Its very exciting. For a lot of people they think of egypt, archaeological sites in europe but it surprises people that they have Archeological Site right here in their backyard. Reporter right here in plain view on the main parade grounds, archeologists are slowly peeling back the layers of time exposing centuries of history the very beginning of the presidio. Touching things that nobody touched for hundreds of years is amazing. Reporter behind the Officers Club through this locked gate, they are carefully processing the dirt. Had a couple of pieces of glass. Um, a rusty nail. Reporter recently they found something incredible we get a lot of questions about whether were looking for gold or treasure but we found things that are like gold. A trash pit is exciting. Reporter many of those items are stored in a climate controlled area. Part of a 3 million lab. All part of the presidio trust. Classes from all over the bay area are encouraged to get an upclose look. Ask questions and see real science in action. Archeologists believe this site could be as large as 5 acres. So they expect to be working here for decades. In the presidio, don ford, kpix 5. If you would like to go out and see the archeologists in action, the dig site is open to the public all weekend. Like watching dr. Jones, indiana jones. I wanted did i live. Right . Pretty cool. It would be fun. Yes. [ overlapping speakers ] wow. You have seen that movie . I have practiced. Harrison ford. You chose wisely for outdoor plans. Light jacket, it will be cool but you can get outside saturday and sunday. Allen is [ overlapping speakers ] [ comments off camera ] its the weekend. Why not . Hayward 66. Richmond 63. It was chilly. It was a pick your climate kind of day. 50s at the beach bodega bay 58. 75 warm in morgan hill, 75 degrees. Take a little shot over the bridge here pass by the financial district and thats the cloud cover that we expect tomorrow around lunchtime. It will be cloudy. There will be widespread low cloud cover tonight and fog. There will be drizzle at the coastline the may gray. Its may. And tomorrow morning will absolutely be gray. Fremont 51. Concord 52. Napa 49. But whats common will be cloud cover all the way inland all the way into south bay everybody starts the weekend off cloudy. Cool tomorrow and chance of rain along the coastline also some drizzle. Very weak boundary moving through. North of santa rosa up toward cloverdale may get showers drizzle possible for the marin coastline san mateo coastline. We are not going to see the sunshine until after lunchtime tomorrow. It will be a very slow burnoff because of a strong onshore flow. That is saturday. Sunday the sunshine comes out earlier. A mixture of sun and clouds. It will be milder. Hey, we have a big race in the city. Bay to breakers, this sunday. Morning low cloud cover. It will be cool. But should be pleasant. Thats good running weather sunday morning in San Francisco. Highs tomorrow about 70 degrees in the trivalley. Livermore 70. Fairfield 72. We wont hit 70 degr