mom. ball bearings from the pressure cooker device can be seen littering the ground along with shards of burning metal, either shrapnel or bomb remnants. inside the marathon sports store just south of the finish line employees heard the blast and smelled the smoke. video from inside shows some of the wounded covered in blood, seeking shelter. while store manager shane o'hara grabs clothing from the racks to take outside to use as tourniquets tourniquets. his voice choked with emotion as he testified what haunts me making decisions on who needed help first, who needed it more. the young mom rebecca gregory sat less than five feet away from the accused bomber dzhokhar tsarnaev. she later wrote on her facebook page quote, today i looked at you right in the face and realized i wasn't afraid anymore. deborah feyerick, cnn, boston. up next he's a southern