time soome in all the there is this lack of expertise. we can look to how president past has reacted to outbreaks. was not seeking out scientific evidence and issuing, messages to people that provide the unifying spirit you need during an outbreak. it was probably the opposite and that is concerning in terms of how our leadership would react to the future disaster. med from baltimore is going to join us. weler: i am so glad to see have a gentleman investigating this. to a group all for confiding malaria. out the mosquitoes in africa in no time by tree huggers who are worried about eggshell fitting. we lose a million babies a year in africa to malaria. it seems to be of no concern to anybody. i hope this gentleman will undertake the investigation and -- back how we can get into the system. we can save lives. it is the reason we do not have malaria in the western hemisphere, for the most part. they were wiped out. the regardless of the details, i think this color highlights the importance -- this caller highlights the importance of health.

. >> active soom 32135. >> 32135. >> reporter: he turned his room into an arsenal. the helpless crowd below finding cover wherever they could. those 911 calls are department as investigators are still trying to piece together what led paddock to murder 58 people and injure hundreds more in the worst mass shooting in modern american history. >> so hard for all the families to relive this with this audio tonight. matt gutman with us live. and we're learning this evening, matt, that those 911 calls ultimately helped lead police to the gunman? >> reporter: that's right, david. they tell us that police and law enforcement were informed of his exact location, on the 32nd floor of that hotel, within minutes of the shooting, and it only took another few more minutes for s.w.a.t. teams to begin to assemble there on the 32nd floor. but they wouldn't learn that stephen paddock had died of a self-inflicted gunshot wound for another hour or so when they finally breached the door to his room. david? >> matt gutman, who has been following this from the start. >>> now, to that shoc

time soome in all the there is this lack of expertise.look to how president past has reacted to outbreaks. was not seeking out scientific evidence and issuing, messages to people that provide the unifying spirit you need during an outbreak. it was probably the opposite and that is concerning in terms of how our leadership would react to the future disaster. med from baltimore is going to join us. weler: i am so glad to see have a gentleman investigating this. to a group all for confiding malaria. out the mosquitoes in africa in no time by tree huggers who are worried about eggshell fitting. we lose a million babies a year in africa to malaria. it seems to be of no concern to anybody. i hope this gentleman will undertake the investigation and -- back how we can get into the system. we can save lives. it is the reason we do not have malaria in the western hemisphere, for the most part. they were wiped out. the regardless of the details, i think this color highlights the importance -- this caller highlights the importance of health. you help