Google creates person finder for Boston Marathon bomb victims
Many people have been taking to social networks - Facebook and Twitter - to get the word out that they are okay, but if you can't contact someone there are a couple of different options. They mayor's office has set up a hotline at 617-635-4500, or you can use Google's People Finder tool to try to locate someone.
Our thoughts go out to everyone affected by this tragedy.
source: Google People Finder