Bomb squads “may be blowing things up over the next few hours” as they search for other explosive devices after Monday’s bombings at the Boston Marathon, Police Commissioner Ed Davis said.
Many of the people who fled the bombings left bags behind, and each is being treated as a suspicious device, he said.
Also, investigators are looking into three explosions and if they are related. The first two happened near the finish line of the Boston Marathon, the third explosion happened at the JFK Library. Although police do not know for sure the library explosion is connected to the marathon explosions, they are treating it like it is at this time.