Seven Dead at Sikh Temple in Wisconsin

It's unfortunate that evil people are able to strike anywhere in the world. This is the reason gun-free zones don't work, because there are no zones you can guarantee to be free of guns unless the location is guaranteed free of people. When discussing gun-free zones many advocates of gun control demand that places of worship be including on the list of places where a gun can't be carried legally, unfortunately bad people do enter places of worship:

At least seven people, including a gunman, have died in a shooting at a Sikh temple in Wisconsin in the US.

The attacker "ambushed" a policeman at the scene, shooting him multiple times, before a second officer returned fire, killing the gunman, said authorities.

The shot officer was among three men critically injured in the attack in Oak Creek, suburban Milwaukee.

My condolences go out to the families of the victims. At this time information is scarce since the Federal Bureau of Investigations (FBI) are declaring it an act of domestic terrorism:

At a press conference, Oak Creek Police Chief John Edwards said they were treating the attack as a "domestic terrorist-type incident", and that the FBI would take over the criminal investigation.

He said he could not release any information about the shooter, who local media reports said was a white male.

I wonder if this was merely another random act of violence or if the shooter had a grude against practitioners of the Sikh faith.