Two times, the city of Richfield has lost its fight to fire police officer Nate Kinsey, who was captured on video in 2015 shoving a local teenager and smacking him in the head during an incident in a city park.
First an arbitrator ordered Richfield to rehire Kinsey, then a judge declined to reverse the arbitrator.
Now Richfield officials are taking their case to the Minnesota Court of Appeals and mounting a broader challenge to what they call a "broken and flawed" arbitration system that keeps problem officers on the job.
They have been joined by the League of Minnesota Cities and the Minnesota Chiefs of Police Association, which filed a joint friend-of-the-court brief earlier this month.
"There can be no trust between law enforcement and the diverse communities [it] serves unless cities and police can mandate that officers comply with rigorous accountability and transparency standards whenever they use force on the public," the league and the chiefs' association said in their brief.
The union that represents Kinsey flatly rejects the notion that Minnesota's arbitration system is broken.
"There's always going to be outcomes that either the union or the employer are not happy with," said Isaac Kaufman, general counsel for Law Enforcement Labor Services Inc. (LELS), the state's largest police union.
The appeals court is likely to hear arguments in the case in December or January.