Revealed: Gunman who killed three people at UNLV was a 67-year-old college professor whose job application had just been turned down to work on campus he targeted before dying during his rampage

The gunman who killed three at the University of Nevada on Wednesday was a 67-year-old professor who had been rejected for a job at the college, according to reports.

The unnamed shooter had connections to Georgia and North Carolina, CNN reported.

His failed job application was reported by 8 News Now, with sources telling the site that he may also have had connections to a person who works on campus. 

The three people who died have not been named. A fourth victim was shot but is in a stable condition, said Sheriff Kevin McMahill, speaking at a press conference on Wednesday night.

He said four additional people are in hospital after suffering panic attacks, and two officers were treated for minor injuries.

McMahill praised the 'heroic' officer who stopped the gunman, but said they were unable to specify what weapon was used.

Joe Biden said the shooting - coming the day after six were shot dead in Austin and San Antonio - was 'not normal, and we can never let it become normal.'

Biden said he was saddened that the university 'became the latest college campus to be terrorized by a horrific act of gun violence.' 

He thanked the first responders, and said it showed that more must be done to end the epidemic of gun violence. 

'This year alone, our nation has experienced more than 600 mass shootings, and approximately 40,000 deaths due to gun violence. This is not normal, and we can never let it become normal,' he said, in a statement issued by the White House.

'For all the action we have taken since I’ve been President, the epidemic of gun violence we face demands that we do even more. 

'But we cannot do more without Congress. Republican lawmakers must join with Democrats in Congress to ban assault weapons and high-capacity magazines, pass a national red flag law, enact universal background checks, require the safe storage of guns, and advance other commonsense measures that will help stem the tide of gun violence. 

'And together, we must do more to prevent more families, and more communities like Austin, San Antonio, and Las Vegas, from being ripped apart by gun violence.'

Biden was already set to visit Las Vegas this Friday to deliver remarks on infrastructure, and the shooting has not changed his plans.

He is expected in Vegas on Friday, and will travel to Los Angeles for the weekend.

Adam Garcia, the director of university police services, said the first 911 call came in at 11:45am. 

'Officers immediately responded and engaged the suspect,' said Garcia. He said the suspect was shot and killed by the officers.

'The entire Nevada system of higher education and campuses are closed, out of an abundance of caution. There is no threat to other campuses, but they are closed out of an abundance of caution.'

A huge police presence including tactical teams were seen scrambling to the college after an alert was issued to students, warning them to 'RUN-HIDE-FIGHT.'

In response to the campus shootings, the Federal Aviation Administration issued a ground stop of all flights coming into Harry Reid International Airport. The university is roughly two miles north of the airport. 

Less than an hour after the alert was released, the Las Vegas Metropolitan Police Department announced the suspect was deceased. The force said the investigation is ongoing. 

Officials said 'multiple victims' had been targeted in the attack.

Early reports indicate additional shots may have been fired in the college's student union, and officials evacuated buildings one at a time. 

Footage shared to social media appears to show tactical crews moving through the campus, with officers seen scoping out the scene from a building's roof. 

Officials said several victims were rushed to a local hospital, with one reportedly placed on alert for a 'mass casualty event.' 

The campus is in the heart of Las Vegas, across from the Harry Reid International Airport and near to the city's strip.

It is only a few miles from the site of the worst mass shooting in modern U.S. history: a gunman opened fire on the crowd at the Route 91 Music Festival in October 2017, killing 58 people and wounding hundreds more. The high-stakes gambler who carried out the shooting was angry over how the casinos were treating him despite his high-roller status, the FBI concluded.

Student John Harris heard what he later realized was a gunshot as he was getting out of his car in the parking garage of an on-campus apartment complex. In the elevator, Harris said he got an emergency text alert text from the university.

'I wasn't sure what to believe,' said Harris, 21, who ended up sheltering at a friend's dorm. 

He told AP: 'But as I came down to the street, and I saw there were a bunch of cops in the parking lot at the student union, I knew what I heard was a gunshot and this wasn't a drill.'

A witness to Wednesday's attack told Fox News they heard several shots ring out through the campus, before they were evacuated by police. 

'(I heard) boom, boom, boom, more shots,' she said. 'So I ran into the basement and I heard shots outside, heard police, and then the police just evacuated me out. 

'I had my hands over my head and yeah, I was hearing a lot of shots. I did not know how many shooters there were. I did not really know anything.' 

An English professor at UNLV, Vincent Perez, told MSNBC that he heard seven or eight loud gunshots 'one after another', when he looked out across the campus from the balcony of a building. 

'We realized this is a real shooting, and there's an active shooter on campus,' he said. 

'It just sounded like a high-powered weapon — just echoing, echoing in a way that ... makes you realize this is somebody out to kill people.' 

Another witness said: 'We could hear the gunshots from where we were. It was about 200 kids all in one space and a lot of people were panicking.' 

They said the group were in the middle of a presentation in a board room of the student union, which flew into a panic as everyone inside received a text alert at the same time. 

'They said they put the building on lock down,' they said. 

'They shut all the curtains. Everyone moved to one side of the room. After that, it was a lot of waiting for 20 minutes and we got told to move to a corner.

'And we heard a lot of yelling. That is where stuff started to get more hectic... the yelling was officers and they came in and we all put our hands up and they escorted us all the way out here... I did see one glass shattered, it looks like by two gunshots.' 

Another witness in the student union said they could hear 'screaming from next door' as they lay in hiding. 

'We were located at the student union, which is where it all went down. But it was just super scary hearing that. We all as a class... we were just so scared,' they said. 

'I feel like we should have shut the lights off or something. But we definitely went in the corner, evacuated, and, you know, we wanted more because we got these alerts and we were kind of scared.'

The terrified students praised the university's reaction to the shooting, saying they had rolling updates 'that was great.' 

UNLV first reported the incident in a post on X at about 11:53am, saying: 'University Police responding to report of shots fire in BEH evacuate to a safe area, RUN-HIDE-FIGHT.'

In a second post at 11:59am, the school confirmed that university police were 'responding to a confirmed active shooter situation in BEH. This is not a test.'

At 12:04pm, Las Vegas police confirmed that officers were responding to preliminary reports of an active shooter on UNLV's campus. 

At 12:32 pm, Las Vegas police updated that one suspect had been located and was deceased. 

'There appears to be multiple victims at this time,' LVMPD said, advising people to avoid the area.

Professor Kevaney Martin took cover under a desk in her classroom, where another faculty member and three students took shelter with her.

'It was terrifying, I can't even begin to explain,' Matin said. 'I was trying to hold it together for my students, and trying not to cry, but the emotions are something I never want to experience again.'

Martin said she was texting friends and loved ones, hoping to receive word a suspect had been detained. When another professor came to the room and told everyone to evacuate, they joined dozens of others rushing out of the building. Martin had her students piled into her car and drove them off campus.

'Once we got away from UNLV, we parked and sat in silence,' she told AP. 'Nobody said a word. We were in utter shock.'

White House Press Secretary Karine Jean-Pierre said on Wednesday she was aware of the shooting.

'Obviously, we're going to continue to monitor what's currently occurring. I don't want to get ahead of what local enforcements are probably dealing with at this time,' she said. 

The US has already broken the record for the most mass shootings in a single year, following murders at the weekend. There have been 717 so far this year, according to the Gun Violence Archive.

The previous record was set in 2021, when there were 689.