A bomb squad has arrived at a Milwaukee-area spa where several people were shot Sunday morning.
The Azana Day Spa is a two-story, 9,000-square-foot building across from a shopping mall in a middle- to upper-class community west of Milwaukee.
Deputies are searching for a shooter after at least four people were wounded in a shooting there about 11 a.m.
Police have released few details on what happened, but the Milwaukee County Sheriff's Department bomb unit is on the scene.
