Ashley Anne Dyrdahl’s “illegal buying spree” of high-powered firearms allowed a man to kill three Minnesota first responders during a standoff, prosecutors alleged Thursday.

Ashley Anne Dyrdahl’s “illegal buying spree” of high-powered firearms allowed a man to kill three Minnesota first responders during a standoff, prosecutors alleged Thursday.

Ashley Anne Dyrdahl’s “illegal buying spree” of high-powered firearms allowed a man to kill three Minnesota first responders during a standoff, prosecutors alleged Thursday.