police arrested john aster near his walnut creek home after serving a search warrant. he's accused of lewd acts with a child under 14. police are not naming the school in which aster worked or if the alleged victim is a student at a district school. muni says it's rerouting the stop. it will reroute between stockton and 4th street and mason and 5th street. check it out at sfmta.com. >> if you're just headed to the car, it's cold out there. let's join christina. >> you'll be happy with a carport or garage this morning. if you don't f you parked out there, the vehicle exposed to the element. not only to warm it up but to scrape frost off the the windshield. we're settling in for widespread frost in san jose, sunnyvale, oakland, 31 degrees. that officially makes this the coldest morning we've had in over seven months. we'll see the 60s later on. we're 25 degrees warmer than the day before. this morning we're 29 degrees colder than yesterday at this time. make sure you have the winter and spring wardrobe ready to go so you can interchange it throughout the day. won't be qu

police arrested john aster near his walnut creek home after searching a search warrant stemming from a complaint he engaged in lewd acts with a child under 14. police are not saying which school aster worked at or if the alleged victim is a student at one of the district schools. get ready for a few long term detours in san francisco that will affect muni routs, and they're going to last for at least four years. muni says it's rerouting the 30 and 45 union stockton lines. changes start january 1st as subway construction gets under way. a temporary eight-shuttle route between curry street and broadway to help riders get around the detours. for more details, visit the muni website at sfmta.com. we'll remind you here. >> 5:08 now. almost 30 degrees colder than yesterday. >> it's crazy. >> it is cold. >> it really is cold. it's so bizarre, too. you see a five to six degree temperature spread throughout the day. here in california, we have micro climates that really make for extreme conditions. especially in the north bay. just the setup up there. and temperature this is morning. that's w

john aster from walnut creek has been booked into a detention facility and is being held on $1.5 million bail. police want more information because he has a job as a janitor at a variety of schools and believe he may have had access to more children. we will be right back. >>darya: we are taking a look at holiday travel at san francisco international. maybe you are pointed or picking up some at the airport. will tran and is live at sfo. thicks >>will: this woman just found out her flight was canceled. the last thing that he's all, it was not so busy but it has changed. the line is wrapping around at the american airlines terminal. people are patient but we just learn from that woman that her flight is not going to take off. hopefully this is not a sign of things to come. we'll see if we can talk with some of the travelers working the phones and looking at their itinerary. as are could i speak with you? he is heading from sfo to chicago. i spoke with an earlier. this is the busiest day before the christmas holiday. what you think about the lines? >> it has been good for me. we were and on

been are rested with child molestation there could be more victims he has been dashed-arrested john asters in the contra costa county jail on $1.5 million bail. he insulted a child under the age of 14 characters of a stock show saying that he-insulte of salhes been sexually assaulting children. allegedly. >> his home was closed to downtown after taking him into custody they went to his house to look for potential evidence. nobody answered the door and neighbors say that the school district janitor is married with several children and their referred to him as a super dad. they searched and look for a specific items. >> we are looking for digital media, pictures, computers, we will collect any computers in the house that is standard. journals, photographs, and the thing that could lead to information to lead the path to victim. >> cellphone? >> yes. >> this is a picture of the ce 44 year-old john astor. and it is to walnut creek came forward. two months ago, another alleged victim came forward at the killing a crime that reportedly took place 10 years ago in san francisco. >> and we wanted

walnut creek police plan to file charges against john aster at his home.olice say the alleged victim is a boy who was shot a student at any of the schools where after the -- where astor works. >>> on friday at the national shrine, the church staff noticed smoke coming from one of the wooden collection boxes. they managed to put the fire out before it spread. >>> george gascon will release details about margarita mokia who was returned -- crushed by a machine. prosecutors piled criminal charges against the deposit. or be -- against the company. a judge ruled yesterday that he could be criminally responsible. >>> there are already more than a dozen stents at what he is being called the cypress triangle. this is oakland's first occupy encampment for the last five weeks. paul chambers will have more at 8:00 a.m. >>> and the governor is weighing in on the ports. he says everybody must do what they can to keep the port open. that would mean calling in as many law enforcement agencies as is mess. occupy has shut dune the port two times in the last six months. may