Saw the picture of the killer on another thread. NOT Amish.
Used his car to ram the cops, then emerged with the large knife. London comes to mind. I think the same method was used at the Christmas markets in Europe a year or two ago.
The police and FBI are going to do their best to drop this whole thing down the memory hole.
It’s amazing they already used their canned message, “This is not terrorism”!
The worlds fastest investigation.