today. the cities that will continue to see triple digit temperatures and when relief will come. >> a lot of times neighbors can help each other. >> neighborhood connection. the power of being a good neighbor is being celebrated across the bay area. and a woman is now on a mission to track down thieves in the east bay who stole an item worthless to them but priceless to her. live, where you live. this is "abc7 news." >> a teenager leapt off of a taxiing plane and sprinted across the runway. >> investigators are trying to figure out how it happened. good afternoon. i'm dan ashley. >> and i'm ama daetz. we begin with this developing news from sfo. a teenager is in custody after he opened an exit door and jumped on the runway. the plane he was on was flight 208, copa airlines. >> as it was still on the runway, the 17-year-old popped