A man is loaded into an ambulance after he was injured by one of two bombs exploded during the 117th Boston Marathon near Copley Square on April 15, 2013, in Boston. (credit: Jim Rogash/Getty Images)

CBS News: Boston Marathon Bomb Put In Metal Pressure Cooker

The two devices used in the Boston Marathon bombings were improvised explosive devices (IEDs), according to CBS News.


Dozens of guns were seized from a Douglas home where marijuana was being grown.

Douglas Couple Arrested After Drugs, Guns And Bombs Found In Home

Fifty pounds of marijuana, dozens of guns and three pipe bombs were found at a Douglas, Mass. home.


Staff Sergeant Andrew Piirainen

IED Injures Brother Of Holly Piirainen In Afghanistan

Staff Sergeant Andrew Piirainen is recovering, but his family has yet to heal from the unsolved murder of his sister Holly nearly 20 years ago.