. >> she did it in one week, elizabeth norieka has more. what a story. >> reporter: certainly is. the town officially declared today becca pikka day. the area was flooded with people coming out to celebrate her accomplish: a big celebration to honor a belmont. becca is back from completing the world marathon challenge running 7 marathons in seven days on seven conminutes. >> i was object my feet. >> reporter: she was the finish line and third overall in all seven of the marathons. >> we're so pressed for time. running in the subtemperatures was tough as well. >> reporter: she brought home a lot of hardware. the 35-year-old daycare center operator is humbled to see so many people supporting her. >> what an honor to represent our country and knowing that the whole u.s. has rallied for me. >> reporter: so many people are honored becca lives in the place they live and. >> to be a part of this is so exciting. >> you think you can't do something and you see what she just accomplished. single mom, two jobs, nobody has any excuse for not accomplishing or trying to accomplish their dreams.

seven's elizabeth norieka has more. >> my big boy. my big boy. >> kentucky young choked back tears when lieutenant youngs carried his dog puppee to his side. >> i couldn't be happier, because he's the closest thing to a child that -- you know, that i have got. >> this is why i got into law enforcement. helping someone like this. >> when the dog got loose a month ago, word got to police through facebook and they alerts every city employee to be on the lockout. little worse for the wear after life on the run. the lieutenant chased him for 15 minutes. the dog went to go under a house where there was actually lattace and we were able to grab the dog. >> look at the pretty boy. where's my boy been? >> he's his master's constant companion. the joy in a challenging life for the quadriplegic. while the dog was gone, young was beside himself. now that the dog is back by his side, these grateful to the puppy police. >> it shows me there's a lot of good people this this world going above and beyond your call, you know. i just can't thank you guy

that is the story from south boston tonight, elizabeth norieka, 7 news. >> kim: to a weather alert. a frigid feel as an arctic front make its may in new england. hats and gloves an absolute must very soon as the temperatures continue to drop. you probably don't want any exposed skin. tonight temperatures expected to reach the coldest we've had all week and it gets colder from. there let's check in withier -- with jeremy reiner. >> reporter: we've wind out there as well. so the wind chill in boston close to 0 as we speak. worcester feels like 9 below. this is just cold front number one. the real deal is up here. this is the arctic front behind this arctic front. this is serious cold. moss noe at 8 below. big trout lake 7 below this. is going to charge into southern new england during the day on saturday. so your friday morning commute it's colds. we haven't had temperatures on the way for tomorrow morning since early january. but as we work into the weekend this will be itself coldest week weekend were a wind chill watch going into effected mid day saturday through mid day sunday. wi

elizabeth norieka is lye -- >> reporter: we're continuing to get new information about this incident. you can see mind me crews are working on repairing the side of a building where we're told that the mayor hit earlier this afternoon. if you look over this way, down this private drive on flint place you can see the caution tape put up. there most of the area is boarded. this was the scene earlier. crews working on repairing a large hole in the side of the home in south boston. the mir's office tells us former boston player rare flynn was in a car accident earlier today. this is near his home. it's right across from it and he was not hurt but was taken to the hospital as a precaution. police captain tweeted out photos of a large hole in the wall of the home. the accident did not affect the structure's stability. flynn served as mayor of boston from 1984 until 1993. he was later appointed u.s. ambassador to the vatican by

live in belmont tonight, elizabeth norieka, 7 news. >> ryan: how do you train for something like that? write a book on that. >> jadiann: she probably will. another 30 minutes of 7 news ahead. thank you for watching, i'm jadiann thompson. >> ryan: i'm ryan schulteis. >> announcer: 7 news at