In the cellar with Minnesota state Sen. Nicole Mitchell

Opinion editor’s note: Editorials represent the opinions of the Star Tribune Editorial Board, which operates independently from the newsroom.

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Here’s what’s not subject to interpretation: State Sen. Nicole Mitchell did something, and it looked very much like a crime, and even she — as she was getting caught — thought it had not been a very good idea.

“I know I did something bad,” Mitchell, DFL-Woodbury, told a police officer after being found in the basement of her stepmother’s Detroit Lakes home in the predawn darkness wearing all-black clothing. She hadn’t called first to say she was going to pay a 4 a.m. visit. She hadn’t rung the doorbell. Evidently she entered through a basement window and used a flashlight muted by a black sock. “Clearly I’m not good at this,” she also said.

All this according to a criminal complaint, which does what would be expected with such a set of circumstances: It accuses her of felony first-degree burglary.

So the question is whether she still belongs in the Legislature.

During her arrest on April 22, according to the charges, Mitchell offered a justification for her activities. Her father had died. Her stepmother had cut off access to the family. Mitchell wanted some of her dad’s items, including his ashes. She implied later on Facebook that cognitive decline and paranoia — not hers — had lent the matter urgency.

So the question is whether Mitchell still belongs in the Legislature.

We’re not trying to string you along, readers. We’re not trying to waffle. We’ve often taken a compassionate stance when Minnesota political figures have faced accusations, holding out for the full facts and a sense of whether the leader still has the trust of colleagues and constituents. In that spirit, we decline to join calls for her to resign immediately.

That’s in part because we know, via the Minnesota Reformer, that five other current legislators continue to serve despite having committed offenses that arguably posed more risk to public safety than Mitchell’s alleged felony offense did. The hall of shame: Sen. John Jasinski, R-Faribault, who was pulled over on suspicion of driving drunk but ultimately pleaded guilty to reckless driving; Sen. Tou Xiong, DFL-Maplewood, DWI; Rep. Matt Grossell, R-Clearbrook, DWI; Rep. Dan Wolgamott, DFL-St. Cloud, DWI, and Rep. Brion Curran, DFL-White Bear Lake, DWI.

We lose enthusiasm for any legislator who lacks the second-order thinking to ask: If I do this thing I know to be wrong, and I get caught — or even if I don’t — what then? What then for me, for my family, for my potential victims, for my colleagues, for Minnesotans?

It’s a capacity you’d want all legislators to possess, not just for protecting their own reputations but for judging the potential effects of the bills they approve.

And that’s a problem, because it means the case is no longer just about Mitchell. It’s about whether a party with a razor-thin majority can pass difficult legislation with the confidence of a closely divided electorate. (For the record, we on the Star Tribune Editorial Board think some of that legislation is important to approve.)

Mitchell’s Republican counterparts grasp the situation, too. On Monday they entered two motions to prevent any senator charged with a violent crime from voting until Senate Subcommittee on Ethical Conduct completes an investigation. The instinct is correct, but an ethics policy cannot be adapted on the fly, not least when political advantage is at stake. As if to prove the point, Mitchell’s vote was necessary to answer the question of whether she could continue voting.