joe vasquez. kpix5. >>> two alameda county sheriffs deputies are on leave after security cameras captured this. they are seen battering petrov who had just led them on a high speed chase and rammed his car into their cruiser. they are now on leave while the department investigates. the public defender accuses the deputies of using excessive force. >>> france has launched massive air strikes on isis tonight. it all follows the terrorist attacks in the city. the target, isis strongholds in syria. the french have destroyed a jihadi training camp and a munitions place. the man hunt is on for one terror suspect who got away. police stopped him near the belgian border yesterday but they let him go for some reason. two of his brothers also took part in the attack. one is dead. the other detained in brussels. it is not just after 8:00. yeah, just after 8:00 in the morning in paris and kenneth craig shows us three days after the attacks, still a city very much on edge. >> reporter: monday morning here in p

joe vasquez found out police are taking a closer look at the bus itself. joe? >> reporter: right. police investigators are telling us that they are leaning toward the likelihood that it was a mechanical problem on the tour bus that caused that crash on friday. that's according to a top police official, as well as a supervisor whose district encompasses union square. >> this was 100% preventible. >> reporter: we caught up with supervisor jane kim on a memorial walk down market street. it's the world day of remembrance for road traffic victims, an awful coincidence that this event is being held just two days after the wild tour bus wreck that injured 20 people in union square. >> it appears to be a mechanical defect with the vehicle itself. >> reporter: supervisor kim says police have told us not only were there mechanical problems with the bus, but also issues with the bus company's paperwork. >> yes, i think there are questions about how record keeping has been kept and also how, you know, how vehicles are being maintained by many of these very large tour bus companies regulated b

kpix 5 joe vasquez explains why . >> from one building to the next apple have different feelings and those are very intense. >> the race for districts -- district 3 supervisor is white hot. >> reporter: for supporters of the challenger, former supervisor -- the race is about providing a voice against tight money and the displacement of renters. >> people want to make sure they can continue to age in places where their kids can afford to go to school and that this is not just a town that is controlled by a handful of billionaires. >> it's about the heart of san francisco. >> i think that is a little bit overblown. [ laughter ] >> it is not about demonizing developers. >> instead of denying the fact that growth is happening we need to find ways to work to accommodate that growth. >> christiansen tells me the race has less to do with fighting for the city's sole and is more about the character of her opponents. >> he has a reputation for being muscle. for being a hammer. erin has fought this campaign with the idea that he is going to go down there and pound on the table and get what he

joe vasquez explains why the race is so closely watched. >> from one building to the next people havedifferent feelings and the feelings are intense. >> the race for supervisor is white hot. for supporters of the challenger, former supervisor aaron peskin the race is about providing a voice against tech money, bigger buildings and the displacement of renters. >> want to make sure they contain -- can continue to age in apartments that their kids can afford to go to school here and grow up your and that this is not just a town who is controlled by a handful of tech billionaires. >>> it's about whether big money can come in and tell us about the quality of our lives. >> i think that is overblown. >> for supporters of julie christiansen it's not about demonizing developers. >> instead of denying the fact that growth is happening we need to find ways to work to accommodate that growth. >> reporter: christiansen tells me the race has less to do with fighting for the city's sole and is more about the character of her opponent. >> he has a reputation for being muscle. for being a hammer. he h

kpix 5 joe vasquez reports on the seat for city supervisor. >> from one building to the next people havengs and they are very intense. >> the race for district 3 city supervisor is white-hot. >> for supporters of the challenger, the race is about providing a voice against tech money, bigger buildings and the displacement of renters. >> people want to make sure they can continue to live in a place that their kids can afford . and that they are not just a town that is controlled by a handful of tech billionaires. >> it's about whether or not the big money from out of town can come in and tell us about the quality of our lives. >> i think that is a little overblown. >> for supporters of julie christiansen, it's not about demonizing developers. >> instead of denying the fact that growth is happening we need to find ways to work to accommodate the growth. >> christiansen tells me the race has less to do with fighting for the city's sole and is more about the character of her opponents. >> he has a reputation for kind of being muscle. for being a hammer. erin has -- aaron peskin has the idea t

reporting live in san francisco, joe vasquez, kpix 5 news. >> bay area neighbors have been complaining months about increased airplane noise. finally they're getting through to the faa. new at 6:00, kpix 5's mike sugerman on what the agency plans to do about it. >> reporter: nobody likes loud planes flying over their neighborhood. just recently the faa changed flight patterns all around northern california that kind of made them over certain neighborhoods that weren't getting them before. they were specialized. those neighbors complained. and as you said, the fbi -- i'm sorry, the faa listened. complaints about jet noise over new neighborhoods have been heard the past year. >> i really can't bear to live this way, and it's something has to change. >> reporter: amy lives in palo alto and has been among the loudest of those who don't like the new flight plans. they have been generated by what's called nextgen, the next generation of approach route planning centered on gps technology. it has changed the standard approach. >> it's really distracting. >> it's even gotten worse in the last t