there is a woman whose is a survivor, briana tyler and told abc news this was a manager she had been told, quote, look out for because there was always something going on with him just having an issue with someone, end quote. briana tyler gathered with co-workers in a break room on tuesday night for their shift, that she looked up and her manager opened the door. at that point they saw the shooter opening fire, he wasn't aiming at anyone specifically according to her and did not say anything as he moved around the room shooting at people. quote, he looked directly at me but luckily he missed my head by an inch or two telling abc news this was a manager that she was told to look out for because there was always an issue with him. police filled in a couple of other gaps, police saying that this shooter used a pistol in this attack. not aware of any other weapons that he used. the time frame from when first 911 calls came out at 10:12:00 p.m. eastern time to the time police entered the building, four minutes, entered at 10:16 p.m. eastern time and secured the building as safe at 11:20 b

briana tyler -- who works at the store -- tells me the gunman, identified as 31-year-old andre bing, fired into a break room during a staff meeting at the start of the overnight shift. did he say anything? >> no, he said nothing at all. >> reporter: just started shooting? >> he just started shooting. he did not say a word. he didn't look at anyone specific. he didn't point, he literally just put the gun up and just started shooting aimlessly at anything and everything that was moving in the room. >> reporter: a bullet whizzing by her. it just missed you? >> yeah, it had literally -- it had just missed me. yes, it did. >> reporter: a couple inches in the other direction. >> yeah, a couple inches. >> reporter: briana, only on the job at walmart two months, thought it all might be a drill. >> i froze. i just stood there not realizing what was going on. i'm looking at everybody dropped down on the floor. >> reporter: but then she realized what was happening. >> the moment i looked over at my friend and she was slumped over. her eyes were closed and there was blood just gushing out of her

her name is briana tyler. here's what she said. >> he at no didn't say a word. he didn't point of the anyone or look at anyone. he just had a blank look on his face and he looked around the room and just shot. people were dropping everywhere and screaming and gasping and he continued and kept shooting. in that moment, it hadn't kicked in that it was real because i was thinking it was, like, a simulation type of thing. this is what we would do, and the reason i think it was that was that i recognized his face. >> reporter: briana tyler also told us that prior to this, she had been warned by others in walmart that he was someone to look out for because there were always some kind of issues going on with him, some kind of odd behavior. she said she didn't have any personal experience with him in that regard, but that she had been warned about him. we have been pressing walmart officials for several hours whether any disciplinary action has been taken against ving previous to this, or anyone registered complaints about him. they have not answered those questions in

. >> reporter: briana tyler tells me the gunman, 31-year-old andre bing, fired into a break room during meeting at the start of the overnight shift. a bullet whizzing by her. >> it just missed you? >> yeah, it had just missed me. yes, it did. >> reporter: briana, only on the job two months, thought it might be a drill. >> i froze. i just stood there, not realizing what was going on. looking at everybody dropped down on the floor. >> reporter: but then she realized what was happening. >> the moment i looked over at my friend, she was slumped over, eyes closed. there was blood just gushing out of her neck. that's when it kicked in and i was like, oh -- this is real. i have to run. >> reporter: briana says the gunman then moved into the store, still shooting. police say when they arrived, minutes later, the gunman had already taken his own life. tonight, the city releasing the names and faces of five of his victims. lorenzo gamble, brian pendleton, kelly pyle, randall blevina, antony kajohnson. a sixth victim has not been identified because he was only 16 years old. >> our thanks to jay. >

but what we do have is an account from briana tyler, an employee who earlier spoke to abc news and was telling us that the shooter was a manager who she was told to, quote, look out for because there was always something going on with him. just having ang issue with someone, end quote. she said that she had been gathered with her co-workers in a break room just before their shift started. she looked up and her manager opened the door, when they saw the shooter opening fire, she said. she told abc that he was not aiming at anyone specifically, that he didn't say anything while shooting. and that he looked directly at her. but missed her head by an inch or two but this was an account from an employee who says that she was told to look out for him. again, we have pressed walmart on that to see if anybody had complained about him. if there was anything that was said or enacted. any complaints filed about him to walmart that maybe had not been acted upon. they have not responded to that yet or questions about whether any disciplinary proceedings had been initiated but we do have the name of

let's bring in briana tyler, an employee at the walmart in chesapeake. thank you for joining us.now you're on the phone. first of all, how are you doing? >> i'm all right. i'm -- i'm still processing things, but i'm okay. >> so much to process. you were arriving for your early morning shift. then tell us what happened. >> yes, so we all gathered in the break room in order to just figure out what department we're all going to be in, what section we'll be working in basically and basically as soon as my team said, all right, we have a light night tonight, i looked up and my manager opened the door, and he just opened fire. he wasn't aiming at anybody specifically. he didn't -- yeah, he just literally started shooting throughout the entire break room. i watched multiple people just drop down to the floor, whether they were trying to duck for cover or they were hit. he just opened fire. he looked directly at me but he luckily missed my head by like an inch or two. >> oh, my goodness. was he saying anything? >> no, that's the weird thing. he didn't say a word. he didn't say anything a

. >> reporter: briana tyler, a co-worker, was in the break room when the gunman burst in. >> when i lookedriend and she was lumped over, her eyes closed and blood was gushing out of her neck, that's when it kicked in for me. i was, like, oh, this is real. i have to run and that's literally all i thought of. he went in one direction and i went in the other and i was just praying the entire time, i hope he's not behind me. >> reporter: one of those injured 24-year-old jalen jones coming off a ventilator wednesday, now in stable condition. his mother telling reporters the suspect was her son's manager. >> he then noticed his manager was looking kind of different. everybody kind of thought maybe he was just in a mood, but suddenly it changed and transitioned from the look to now actually seeing a gun. that's when he realized that he was being shot. i'm just thankful that he's alive. >> reporter: investigators still trying to piece together motive. in fact, we just saw federal law enforcement arrive here not long ago. we spoke with witnesses who said the gunman did not say anything before he op

the victims who was -- who escaped with her life, i want to play -- i want to play the sound of briana tyler, i'm not sure if it's the same one, but let's listen to briana. >> we all gather in the break room, to just figure out what department we're going to be in, what section we're going to be working in, basically, and basically as soon as my team lead said, all right, guys, we have a light night tonight, i looked up and my manager just opened the door and he just opened fire. he wasn't aiming at anybody specifically, he was -- yeah, just literally just started shooting throughout the entire break room and i watched multiple people just drop down to the floor, whether they were trying to duck for cover or they were hit. he just opened fire. he looked directly at me, but he missed my head by, like, an inch or two. >> so, this is just someone who went to work on the night shift and that was her night last night. cal, it's a time when a lot of people are probably thinking about heading into stores like walmart to do their shopping and now it is like a grocery store in buffalo, like an elemen

briana tyler thought it was a drill. >> he didn't point.ut the gun up and just started shooting aimlessly at anything and everything that was moving in the room. >> reporter: this new video, filmed years ago by a co-worker, showing the suspect andre bing working in the store. fellow walmart employees described him as a loner who sometimes clashed with colleagues but say they never expected him to be violent. the 31-year-old died at the scene of an apparent self-inflicted gunshot wound. the gunman's motive still remains a mystery, right now th sem s home and collected at that walmart trying to determine what led to this. whit. >> still so much to learn. thank you. >>> now to president biden's remarks on gun control following the mass shootings of the past seven days. abc's maryalice parks is in nantucket where the president is spending the holiday. maryalice, good morning to you. >> reporter: whit, good morning. the president over the holiday spoke briefly to reporters about these two devastating mass shootings in colorado and virginia. he s