Local news reports:
Shooter was a 36 year-old, 25 year resident of the U.S., spent 6 years in U.S. military service, had two domestic violence calls (charges not pressed by wife) dropped, one police charge for waving a gun in an argument with his wife.
Not being treated as hunting accident, but as multiple homicide.
Last report has him being lost in the woods, going to tree stand to hunt, being told he was trespassing and to leave the tree stand, climbing down, walking 40 yards, taking the scope off the SKS and then opening fire, and continuing to shoot as help to the wounded arrived on ATVs.
Don't think this was a culture clash, think the guy was nuts.
Typical band-wagon jumpers-on have sought TV time on AWB, most Wisconsin folks are shaking their heads and saying "he is nuts." 180 population in Rice Lake, everybody knows everybody.