abc news reporter heather ishimaru is live in the castro for us tonight. heather? >> carolyn, the train reacted as it was supposed to. there is an investigation on going into among other things whether the driver pressed his emergency break button into the cab before getting out. in any case, the surveillance video on the muni platform caught part of what happened. when the muni operator stepped out and manually closed the door, the train pulled away because it was in auto mode leaving the driver behind. when they realized there was no driver and smelled something burning someone pulled the emergency brake. the train came to a stop a quarter mile from the station in the tunnel. >> they were pushing like the buttons to talk to the driver. there was no driver and they are trying to both muni driver doors were locked and they are trying to get them open. >> there was no cell phone service and no communication from the outside. >> we didn't know if a train was going to come up. a couple of dyes -- a couple of guys were in the back. it was kind of like be were on our ow

heather ishimaru, abc7 news. >> and it is frosty in the north bay as well. that's where abc7 news anchor ama dates is live for us. ama? >> carolyn, i think we all need some of the magical antlers that heather was talking about. for us in the bay area, this is cold. but i met some people with a very positive outlook today. a couple of people said at least it is not raining. others say the cold weather helps them get into the holiday spirit. >> these feathered friends keep a close watch over the evening commute. today's cold weather caught some people off guard. >> i walked out this morning not nearly equiped and then i went back inside and ruffled through my ski bag and got my ski gloves. it was a rude awakening. >> adam is not phased. >> i heard it is supposed to drop into the 20s. being from wisconsin, it is just another fall day it feels like. >> i hope oden is tough because i don't think he is getting a sweater from santa. there is no jacket for this jogger who thinks it is a perfect night. >> i expect you to maybe bewaring running pants and the cold weat

. >> heather ishimaru is there with the story. heather? >> the city of san francisco has big plans for treasure island, but first the navy has to clean up the toxic leg tbaw see it left behind. the fence line runs a couple blocks around one of the hazardous sites and it buts up gets a building where on monday residents tbot word they will -- residents got word they will have to leave with little more detail. rick mcdonald thinks he has to leave his treasure island apartment because of work going on under vacated buildings next to his. he lived here with his granddaughteyears. years. they got this letter on monday. it says 24 households have to move because of the navy's clean up work. it reads "the work is part of the navy's on going clean up of low-level chemicals and is not related to on going radio logic surveys." >> possible relocation. there is a meeting on the third. it really doesn't say much. >> the letter promises it has been and continues to be safe to live in the units on treasure island. desmond has lived here 14 years and thin