This happened while Lars Larson was on the air, but he said it was “not targeted at him.” Not sure why he thinks that. I’d guess it was targeted at him, because the leftist kooks hate him.
He interviewed the gal that works at the front desk, and is going to post the interview on his website (http://www.larslarson.com/).
Lars has since referred to threats against the FM station in the same building under same ownership.