Aug. 4, 2010 — -- Newly-released 911 calls show that the gunman who shot up a Connecticut beer distributorship and killed eight people on Tuesday terrified employees during a 45-minute rampage, in which police say he may have targeted and chased specific victims before taking his own life.
"Someone got shot, I got shot," Steven Hollander, the vice president of Hartford Distributors, told a 911 operator as he hid in his office. "We need the cops."
Hollander told the operator he knew the gunman.
"His name is Omar Thornton. He's a black guy, and get the cops here right away, I'm bleeding all over the place," said Hollander. "We need cops right away."
Hollander is believed to be one of the first of Thornton's victims and one of the few to survive after being shot. He was treated at a Hartford hospital for a gunshot wound to his neck.
Thornton opened fire right after meeting with the 50-year-old Hollander, who had given him a choice either to be fired or quit. Thornton had been trailed by a private investigator hired by the company after he was suspected of stealing alcohol from the distributor, police said at a news conference today.
In the 911 call, Hollander described a scene of complete chaos.
"There are people running all over the place," he said. "He's running, he's shooting at someone else, he's still shooting. He's still running after people, he's not leaving."
"Oh, s***, he's still shooting, I hear guns out there," said Hollander. "He's in the parking lot shooting people, he's carrying a red lunch bag."
When the 911 operator asks Hollander if the gunman had worked at the distributor, Hollander said, "Yeah, 'til I just fired him."
"Today, just now, before he started shooting," said Hollander. "He's chasing people in the parking lot."
Thornton passed over several people during the rampage inside and around the distributor, according to Manchester Police Lt. Chris Davis, who said authorities believe the first few victims were likely targeted.
Davis declined to specify who the first of Thornton's victims were, but said that many of those who were killed were "executives" or "higher level" employees. All of those who were shot were 49 or older.
The first of Thornton's victims were found right outside the kitchenette where authorities believe he had stowed two handguns in a red metal lunchbox.
At one point, Thornton chased two people outside of the building and shot them, said Davis. He shot through a glass window to reenter the building, which was locked, and continued shooting.
The first 911 call was received just before 7:30 a.m., according to Davis.
When authorities arrived just three minutes later, the scene was "chaotic" and the walls of the massive distributorship were hard to navigate because of the stacks of liquor cartons that created makeshift hallways.
"We got calls from people under their desks and hiding in their offices," said Davis. "He really went through the whole building in a fairly short amount of time."
One of the 911 calls was made by an unidentified woman who was crying as she told the operator what Thornton looked like.
"He's a tall black guy he's like the only lack guy who works here almost," the woman told the operator. "Come get me."
Another unidentified man called 911 and told operators that he knew people were dead.
"I know for a fact two people are dead in here. In the hallway, they were both shot right in the head," the man said.
Police eventually found Thornton, dead from a self-inflicted gunshot wound, in a corner office on the southwest side of the building.
Thornton had signed a one-line resignation letter after he was confronted with video surveillance evidence that showed him stealing alcohol from the distributor. A moment later, Thornton requested a drink of water and went to a nearby kitchenette where Davis said he had stowed his weapon-packed lunchbox.
Hartford Distributors Shootings: Details Emerge About Gunman Omar Thornton
Thornton used two 9mm handguns during the attack, and authorities later found another shotgun and extra clip of ammunition in his car. Davis said that it is believed the three guns were purchased at an East Windsor gun store. Hoffman's Gun Center, a store in East Windsor, is listed on Thornton's Facebook page.
Wilbert Holliday, Thornton's uncle, told ABC News that he didn't think the shooting was random and that his nephew had complained about racial discrimination at work.
Holliday said that Thornton called his mother after the shooting spree and talked to her for about ten minutes, telling her, "I killed the racists that were bothering me."
According to Holliday, Thornton had filed complaints with the Teamsters union about alleged racial harassment and had pictures on his cell phone of the N-word and a hangman's noose scrawled on a bathroom wall at Hartford Distributors.
Union representatives strongly denied the allegations.
Gregg Adler, a union attorney, said Thornton had never filed a harassment complaint with the union, but had filed a separate grievance that had been settled in his favor regarding insufficient training. Adler said that it was clear Thornton knew the protocol for filing a complaint.
Asked about the union's denials that Thornton had filed a complaint, Holliday said, "Of course they're going to say that."
The newest employee of the distributorship's 65 drivers, Thornton began shooting at what would have been one of the busiest times of day at the warehouse.
"It couldn't have been a worse time of day," said John Hollis of the Teamsters Union. "The day shift was coming in and the office staff was all there. It was the time of day where the most employees would be in the building."
Connecticut Shootings: Chaos as Gunman Prowled Hartford Beer Distributorship
Davis said authorities believe about 50 people were in the building at the time of the shooting.
Early Wednesday Manchester police released the names of those who died in the shooting. Among the dead are 57-year-old Francis Fazio Jr., 56-year-old Douglas Scruton, 49-year-old Edwin Kennison, 51-year-old William Ackerman, 51-year-old Bryan Cirigliano, 60-year-old Craig Pepin, 50-year-old Louis Felder Jr. and 61-year-old Victor James.
Police listed two men survived gunshot wounds. In addition to Steven Hollander, 77-year-old Jerome Rosenstein is in critical condition at Hartford Hospital.
ABC News' Clarissa Ward contributed to this report.