colberg has a story. it was surreal. >> she manages a thrift shop next door. moments before, a man asked to use her bathroom. she told him they do not have any for the public. he went next door and i heard an explosion. they saw smoke and ran over. >> he was staggering. were you scared? >> within minutes, fairfax firefighters put out the fire to aransport the owner burn unit and d.c. try to piece together what happened. a so-called incendiary device detonated inside the shop. they didn't know if it was thrown in or carried inside. we're not sure if it was a device or a bomb. witnesses report seeing one the scene. they're looking for at least , possibly two suspects. they have great sympathy for the victim. i jerry also the about the crime. -- and curiosity up the crime. >> a relationship likely turned into a nightmare. one woman struggled with an ex ever turman to hurt her. --trying to hurt her. >> clear skies. we're sitting on a bunch of shale gas. there's natural gas under my town. it's a game changer. ♪ it means cleaner, cheaper american-made energy. but we