By Shereen Siewert A 44-year-old Wausau man was arrested Wednesday in connection with a triple homicide last week near La Crosse, according to the Portage County Sheriff’s Department. Khamthaneth Rattanasack was apprehended at about 8:30 p.m. in the village of Amherst. Authorities in Portage County received information from the La Crosse County Sheriff’s Department that […]