. >> greta: reporter sarah jacobby was covering the marathon for "the patch". nice to see you. >> hi. >> greta: sarah, where were you at the time of the explosion? >> i was at the kenmore square area and wrapping up and going to go up load photos, all of a sudden we heard explosion soy jumped on the bike and just high tailed it down there so see what the screen was. it was a frenzy down there. >> greta: how far were you? >> a mile, 25. so a mile away. >> greta: you can hear it a mile way? >> no. no i i got a text. get down there. so, i got down there. >> greta: what did you see down there? >> i saw a lot of people searching just trying to find loved ones and people trying to call people on the phone. but people's service wasn't working and it was jammed down there. and you know police were yelling at people to get out of the area evacuating two blocks from the street down past newbury street then ended up pushing you can back. police saying stay off the cell phones. it could trigger another device. they were worried about getting everybody out of the area and na