UPDATE from The Huffington Post: The suspect, identified as 45-year-old Radcliffe Haughton, was found dead in the spa where the shooting took place. Brookfield Police Department Chief Daniel Tushaus said during a press conference that police believe the suspect died of a "self-inflicted gunshot wound."

Haughton may have been in an ongoing domestic dispute with a woman who worked at the Azana Spa where he allegedly opened fire. NBC News reported that a judge filed a protection order against him days ago.

A bomb squad on scene reportedly dealt with an improvised explosive device inside the spa, NBC News reported. A later police press conference indicated that there was no IED found at the spa, according to the Associated Press.

BROOKFIELD, Wis. (AP) — A county dispatcher in Wisconsin says the suspect in a mass shooting at a spa outside Milwaukee has been found dead.

Christine Bannister is a dispatch supervisor for Waukesha County communications center. She says 45-year-old Radcliffe Franklin Haughton, of Brown Deer, has been found dead.

Police in Wisconsin say three people have been killed and four wounded in a shooting at a spa outside of Milwaukee.

Brookfield Police Chief Dan Tushaus says the shooting happened about 11 a.m. at the Azana Day Spa. He says an improvised explosive device has been found at the spa and a bomb squad is investigating.

A spokeswoman for a local hospital has said four people were being treated there, none in critical condition.

Police have identified the suspect in the shooting as 45-year-old Radcliffe Franklin Haughton, of Brown Deer, Wisconsin. They said he was still at-large and the public's help was needed in tracking him down.

Tushaus says officers have found Haughton's vehicle, but not him.

Story continues after slideshow

Loading Slideshow...
  • This photo provided by the Brookfield Police Dept. shows Radcliffe Franklin Haughton, 45, of Brown Deer, Wis. Deputies are searching for Haughton on Sunday, Oct. 21, 2012, who's suspected of wounding multiple people in a shooting at a spa near a suburban Milwaukee shopping mall. (AP Photo/Brookfield Police Dept.)

  • Brookfield Shooting

    Spectators and media look toward the Azana Spa as police and swat team members respond to a call of a shooting at the Azana Spa in Brookfield, Wis. Sunday , Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman. (AP Photo/Tom Lynn)

  • Brookfield Shooting

    Police and swat team members respond to a call of a shooting at the Azana Spa in Brookfield, Wis. Sunday,Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman. (AP Photo/Tom Lynn)

  • Brookfield Shooting

    A police officer responds to a call of a shooting at the Azana Spa in Brookfield, Wis. Sunday, Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman. (AP Photo/Tom Lynn)

  • Police and swat team members respond to a call of a shooting at the Azana Spa in Brookfield, Wis. Sunday , Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman. (AP Photo/Tom Lynn)

  • WIS SHOOTING

    Map locates Brookfield, Wis., site of shooting near shopping mall

Deputies searched Sunday for a man suspected of wounding multiple people in a shooting at a spa near a suburban Milwaukee shopping mall.

Brookfield police told WTMJ-AM the shooting happened about 11 a.m. Sunday at a spa across the street from the Brookfield Square Mall. The mall and a country club adjacent to the spa were locked down, local media reported.

Brookfield Police Lt. John Beth said a bomb squad from the Milwaukee County Sheriff's Department was at the spa. He wouldn't say why the unit was there but said it was not routine to have it respond to a shooting.

Spokesmen for the FBI and Bureau of Alcohol, Tobacco, Firearms and Explosives said their agencies also had agents participating in the investigation.

Milwaukee FBI spokesman Leonard Peace said his agency sent a special weapons team and hostage negotiators, among others.

Online court records showed a temporary restraining order was issued against Haughton in Milwaukee County Circuit Court on Oct. 8 because of a domestic abuse complaint.

Beth Strohbusch, a spokeswoman for Froedtert Memorial Hospital, said four shooting victims were taken there, and three more were expected. She said none of the four already received were in critical condition.

The shooting took place at Azana Day Spa, a two-story, 9,000-square-foot (836-square-meter) building across from the mall in a middle- to upper-class community west of Milwaukee.

It was the second mass shooting in Wisconsin this year. Wade Michael Page, a 40-year-old Army veteran and white supremacist, killed six people and injured three others before fatally shooting himself Aug. 5 at a Sikh temple south of Milwaukee.

The shooting at the mall took place less than a mile (1.6 kilometres) from where seven people were killed and four wounded on March 12, 2005, when a gunman opened fire at a Living Church of God service held at a hotel.

Related on HuffPost:

Loading Slideshow...
  • Three People Killed During Shooting At Spa Outside Of Milwaukee

    BROOKFIELD, WI - OCTOBER 21: Brookfield Chief of Police Daniel Tushaus (L) speaks to the media near the Azana Salon and Spa where three people were killed and four others wounded after a mass shooting on October 21, 2012 in Brookfield, Wisconsin. The suspected shooter, Radcliffe Haughton, was found dead inside the spa. (Photo by Jeffrey Phelps/Getty Images)

  • This photo provided by the Brookfield Police Dept. shows Radcliffe Franklin Haughton, 45, of Brown Deer, Wis. Deputies are searching for Haughton on Sunday, Oct. 21, 2012, who's suspected of wounding multiple people in a shooting at a spa near a suburban Milwaukee shopping mall. (AP Photo/Brookfield Police Dept.)

  • Three People Killed During Shooting At Spa Outside Of Milwaukee

    BROOKFIELD, WI - OCTOBER 21: Police personnel work near the Azana Salon and Spa where three people were killed and four others wounded after a mass shooting on October 21, 2012 in Brookfield, Wisconsin. The suspected shooter, Radcliffe Haughton, was found dead inside the spa. (Photo by Jeffrey Phelps/Getty Images)

  • Three People Killed During Shooting At Spa Outside Of Milwaukee

    BROOKFIELD, WI - OCTOBER 21: Police personnel work near the Azana Salon and Spa where three people were killed and four others wounded after a mass shooting on October 21, 2012 in Brookfield, Wisconsin. The suspected shooter, Radcliffe Haughton, was found dead inside the spa. (Photo by Jeffrey Phelps/Getty Images)

  • Three People Killed During Shooting At Spa Outside Of Milwaukee

    BROOKFIELD, WI - OCTOBER 21: Police personnel work near the Azana Salon and Spa where three people were killed and four others wounded after a mass shooting on October 21, 2012 in Brookfield, Wisconsin. The suspected shooter, Radcliffe Haughton, was found dead inside the spa. (Photo by Jeffrey Phelps/Getty Images)

  • Three People Killed During Shooting At Spa Outside Of Milwaukee

    BROOKFIELD, WI - OCTOBER 21: Police personnel work outside the Azana Salon and Spa where three people were killed and four others wounded after a mass shooting on October 21, 2012 in Brookfield, Wisconsin. The suspected shooter, Radcliffe Haughton, was found dead inside the spa. (Photo by Jeffrey Phelps/Getty Images)

  • Three People Killed During Shooting At Spa Outside Of Milwaukee

    BROOKFIELD, WI - OCTOBER 21: Police personnel work outside the Azana Salon and Spa where three people were killed and four others wounded after a mass shooting on October 21, 2012 in Brookfield, Wisconsin. The suspected shooter, Radcliffe Haughton, was found dead inside the spa. (Photo by Jeffrey Phelps/Getty Images)

  • Three People Killed During Shooting At Spa Outside Of Milwaukee

    BROOKFIELD, WI - OCTOBER 21: Police personnel work outside the Azana Salon and Spa where three people were killed and four others wounded after a mass shooting on October 21, 2012 in Brookfield, Wisconsin. The suspected shooter, Radcliffe Haughton, was found dead inside the spa. (Photo by Jeffrey Phelps/Getty Images)

  • Dan Tushaus

    Brookfield Police Chief Dan Tushaus briefs reporters in an evening news conference in Brookfield, Wis., on Sunday, Oct. 21, 2012. A man who had been accused of domestic violence and slashing his wife's tires took a gun into the spa where she worked and shot seven women, three fatally, before killing himself, Tushaus said. The shootings set off a confusing, six-hour search Sunday for the gunman that locked down a nearby mall, a country club adjacent to the spa and the hospital where the survivors were taken. (AP Photo/Carrie Antlfinger)

  • Brookfield Shooting

    Brookfield Chief of Police Steven Stelter speaks with reporters in Brookfield, Wis., Sunday , Oct. 21, 2012. The man police suspected of killing three and wounding four by opening fire at a tranquil day spa was found dead following a six-hour manhunt that locked down a shopping center, country club and hospital in suburban Milwaukee. (AP Photo/Tom Lynn)

  • Police block off access to Brookfield Square parking areas in Brookfield, Wis., Sunday, Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman. (AP Photo/Milwaukee Journal-Sentinel, Michael Sears)

  • Brookfield Shooting

    Police stand with guns drawn at the entrance to Brookfield Square Mall across from the scene of a shooting at Azana Salon in Brookfield, Wis. on Sunday , Oct. 21, 2012. Police identified the shooting suspect as Radcliffe Franklin Haughton, 45, of Brown Deer, Wis. Brookfield Police Chief Dan Tushaus said Haughton's car had been found, but he was still at large. Three people have been killed and four others have been wounded. (AP Photo/Tom Lynn)

  • Brookfield Shooting

    Emergency vehicles surround the Azana Salon, the scene of a shooting in Brookfield, Wis. on Sunday , Oct. 21, 2012. Police identified the shooting suspect as Radcliffe Franklin Haughton, 45, of Brown Deer, Wis. Brookfield Police Chief Dan Tushaus said Haughton's car had been found, but he was still at large. Three people have been killed and four others have been wounded. (AP Photo/Tom Lynn)

  • Tactical team members move past a McDonald's on the way to spa next door where, police say multiple people were wounded when someone opened fire, near the Brookfield Square Mall in Brookfield, Wis., Sunday, Oct. 21, 2012. Police launched a manhunt for a gunman they believe opened fire at the suburban Milwaukee spa, killing three people and wounding four before fleeing. (AP Photo/Milwaukee Journal-Sentinel, Michael Sears)

  • Dan Tushaus

    Brookfield Police Chief Dan Tushaus briefs reporters in an evening news conference in Brookfield, Wis., on Sunday, Oct. 21, 2012. A man who had been accused of domestic violence and slashing his wife's tires took a gun into the spa where she worked and shot seven women, three fatally, before killing himself, Tushaus said. The shootings set off a confusing, six-hour search Sunday for the gunman that locked down a nearby mall, a country club adjacent to the spa and the hospital where the survivors were taken. (AP Photo/Carrie Antlfinger)

  • Rescue personnel arrive at the Azana Spa as police and swat team members respond to a call of a shooting at the in Brookfield, Wis. Sunday , Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman.(AP Photo/Milwaukee Journal-Sentinel, Michael Sears)

  • Brookfield Shooting

    Emergency vehicles stage across the street from Azana Salon after a shooting in Brookfield, Wis. Sunday , Oct. 21, 2012. Deputies searched Sunday for a shooter after multiple people were wounded when someone opened fire at a spa near a suburban Milwaukee shopping mall(AP Photo/Tom Lynn)

  • Brookfield Shooting

    Spectators and media look toward the Azana Spa as police and swat team members respond to a call of a shooting at the Azana Spa in Brookfield, Wis. Sunday , Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman. (AP Photo/Tom Lynn)

  • Brookfield Shooting

    Police officers secure the area around Azana Salon after a shooting in Brookfield, Wis. Sunday, Oct. 21, 2012. Deputies searched Sunday for a shooter after multiple people were wounded when someone opened fire at a spa near a suburban Milwaukee shopping mall. (AP Photo/Tom Lynn)

  • Brookfield Shooting

    Swat team members gather outside of Azana Salon after a shooting in Brookfield, Wis., Sunday , Oct. 21, 2012. Deputies searched Sunday for a shooter after multiple people were wounded when someone opened fire at a spa near a suburban Milwaukee shopping mall. (AP Photo/Tom Lynn)

  • Brookfield Shooting

    Police and swat team members respond to a call of a shooting at the Azana Spa in Brookfield, Wis. Sunday,Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman. (AP Photo/Tom Lynn)

  • Brookfield Shooting

    A police officer responds to a call of a shooting at the Azana Spa in Brookfield, Wis. Sunday, Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman. (AP Photo/Tom Lynn)

  • Police and swat team members respond to a call of a shooting at the Azana Spa in Brookfield, Wis. Sunday , Oct. 21, 2012. Multiple people were wounded when someone opened fire at the spa near the Brookfield Square Mall. Deputies are still looking for the gunman. (AP Photo/Tom Lynn)


Loading Slideshow...

Loading Slideshow...
  • Swat team members secure the scene near Sparks Middle School in Sparks, Nev., after a shooting there on Monday, Oct. 21, 2013. Authorities are reporting that two people were killed and two wounded at the Nevada middle school. (AP Photo/Kevin Clifford)

  • Sandy Hook Elementary

    Molly Delaney, left, holds her 11-year-old daughter, Milly Delaney, during a service in honor of the victims who died a day earlier when a gunman opened fire at Sandy Hook Elementary School in Newtown, Conn., as people gathered at St. John's Episcopal Church , Saturday, Dec. 15, 2012, in the Sandy Hook village of Newtown, Conn. The massacre of 26 children and adults at Sandy Hook Elementary school elicited horror and soul-searching around the world even as it raised more basic questions about why the gunman, 20-year-old Adam Lanza, would have been driven to such a crime and how he chose his victims.

  • Police secure the scene near Sparks Middle School after a shooting in Sparks, Nev., on Monday, Oct. 21, 2013. Authorities are reporting that two people were killed and two wounded at the Nevada middle school. (AP Photo/Kevin Clifford)

  • Clackamas Town Center

    A security guard looks over the food court at the Clackamas Town Center mall as it opens, on Friday, Dec 14, 2012 in Portland, Ore. The mall is reopening, three days after a gunman killed two people and wounded a third amid a holiday shopping crowd estimated at 10,000. The shooter, Jacob Tyler Roberts, killed himself after the attack Tuesday afternoon.

  • St. Vincent's Hospital Shooting

    Birmingham police arrive at the scene of a shooting at St. Vincent's Hospital on Saturday, Dec. 15, 2012 in Birmingham, Ala. Authorities in Alabama say a man opened fire the hospital, wounding an officer and two employees before he was fatally shot by police. Birmingham Police Sgt. Johnny Williams says the officer and employees suffered injuries that are not considered life-threatening.

  • Sikh Temple Shooting

    Mourners attend the funeral and memorial service for the six victims of the Sikh temple of Wisconsin mass shooting in Oak Creek, Wis., Friday, Aug 10, 2012. The public service was held in the Oak Creek High School. Three other people were wounded in the shooting last Sunday at the temple. Wade Michael Page, 40, killed five men and one woman, and injured two other men. Authorities say Page then ambushed the first police officer who responded, shooting him nine times and leaving him in critical condition. A second officer then shot Page in the stomach, and Page took his own life with a shot to the head. (AP Photo/Jeffrey Phelps)

  • July 2012: Aurora, Colorado

    A policeman stands outside a Century 16 movie theater in Aurora, Colo., where a heavily armed man opened fire, killing at least 12 people and injuring 50 others.

  • May 2012: Seattle, Wash.

    Friends, family and employees react after a shooting at Cafe Racer in Seattle on May 30, 2012. A lone gunman killed four people Wednesday -- three were shot to death at a cafe, and a fourth in a carjacking. The gunman later killed himself.

  • April 2012: Oakland, California

    Alameda County Community Food Bank workers move a memorial from a parking spot next to Oikos University in Oakland, Calif., Monday, April 23, 2012. Some students and staff members have arrived to resume class at Oikus University, the small California Christian college where seven people were shot to death earlier in April.

  • November 2009: Fort Hood, Texas

    Panou Xiong, center, is comforted by family and friends following a Remembrance Ceremony commemorating the one-year anniversary of the worst mass shooting on a U.S. military base, where 13 people were killed and dozens wounded,, Nov. 5, 2010 in Fort Hood, Texas. Xiong's son, Pfc. Kham Xiong, was killed in the shooting. <em><strong>CORRECTION:</strong> This slide originally said that the Fort Hood shooting took place in November 2010. The shooting took place in November 2009.</em>

  • March 2009: Kinston, Alabama

    The charred Kinston, Ala. living room where suspected gunman Michael McLendon allegedly killed his mother Lisa McLendon, is photographed Wednesday, March 11, 2009. Authorities were working Wednesday to learn why a gunman set off on a rampage, killing 10 people across two rural Alabama counties.

  • August 2007: Blacksburg, Va.

    An unidentified family member of slain Virginia Tech student Daniel Alejandro Prez Cueva, pauses at his memorial stone after the dedication of the memorial for the victims of the Virginia Tech shooting in Blacksburg, Va., Sunday, Aug. 19, 2007. More than 10,000 people gathered on the main campus lawn as Virginia Tech dedicated 32 memorial stones for those killed by a student in a mass shooting on campus last April.

  • April 1999: Littleton, Colo.

    This aerial shows the news media compound near Columbine High School in Littleton, Colo., April 21, 1999. Media from around the world poured into the area after 15 people were killed during a shooting spree inside the school.