Since 1912, the Cook County Court House in Grand Marais, Minn., has overlooked Lake Superior, its central entrance featuring six Ionic columns that run two stories high. With its idyllic setting and neoclassical design that put it on the National Register of Historic Places, it's been a commanding but inviting landmark for the state's northeasternmost county.
Too inviting, it turned out.
In December 2011, Daniel Schlienz was convicted of several criminal sexual conduct charges, walked out to his truck and walked back into the courthouse, heading toward the county attorney's office.
Schlienz pulled out a .25-caliber semiautomatic pistol and shot a witness who was just leaving the office. He then entered the office and shot then-Cook County Attorney Tim Scannell in the chest. Both survived.
In the aftermath, the Cook County Courthouse became a symbol of big-time violence invading small-town America, and it highlighted the perils of local criminal justice systems often ill-prepared to defend themselves.
"The shootings here opened people's eyes that these kind of violent situations can happen not just in the metro area but in outstate and rural areas; and opened eyes as far as how poorly equipped some of the rural courthouses find themselves for dealing with those situations," said Cook County Attorney Molly Hicken.
There have been other instances of courthouse security breaches in the state: a bomb threat at the Carver County Courthouse in 2015. A concealed 7-inch knife at the City Hall-Courthouse in St. Paul in 2014. A killing at the Hennepin County Government Center in 2003.
In fact, a 2015 review found that only a third of Minnesota's courts operate in places that have installed permanent point-of-entry weapons screening systems, and only half of county-based district courts have conducted assessments to identify and correct risky situations.