Detailed text transcripts for TV channel - MSNBC - 20130420:07:40:00
>> reporter: heather gilbo was also bartending that day. >> i remember it hitting me that it was something someone was trying to hurt people. it was intentional. this was the second explosion. i remember screaming. and then i remember getting my bearings and looking up and just seeing people run. >> reporter: the able-bodied and slightly injured rushed out the back exit but not the employees. they stayed, facing a scene of carnage that was difficult to comprehend. julie, does anything prepare you for witnessing what you witnessed? >> no. no. you literally just -- it's instinct and you just go ...