Topic: Martin Richard
In what was the worst terrorist attack on U.S. soil since 2001, three people were killed and 176 injured at the Boston Marathon on Monday. Investigators have not yet arrested anyone in connection with the crime, but they have spotted someone of interest in a surveillance video.
Hundreds gathered on the Boston Common for a candlelight vigil tonight. They sang songs and lit candles in front of banners reading "Peace here and everywhere" and "Boston, you're our home."