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)
Brookfiled, WI (CBS) -- A medical examiner says the wife of the suspected gunman was among three women killed in a shooting rampage at a suburban Milwaukee spa.
The Waukesha County medical examiner's office said Monday that 42-year-old Zina Haughton, of Brown Deer, was killed Sunday at the Azana Day Spa.
The other victims are 35-year-old Cary L. Robuck of Racine and 38-year-old Maelyn M. Lind of Oconomowoc.
Four more women were injured and remain hospitalized. One is in critical condition and the other three are in satisfactory condition. Their names haven't been released.
Police say the suspect, 45-year-old Radcliffe Franklin Haughton, was found dead of a self-inflicted gunshot wound inside the spa.
A court awarded Zina Haughton a four-year restraining order against her husband last week after she said he threatened her.
CBS Affiliate WDJT reports that a just-released criminal complaint details a stand-off that Radcliffe Haughton had with police in January 2011. The complaint said his wife called police after he started throwing her clothes outside and poured tomato juice on her car.
Once police got there, the complaint said, Haughton stood against the window with an unidentified silver and black object in his hand.
When it ended no one was hurt, but he was charged with domestic violence - a charge that was eventually dropped later that year.