BRIGHTON, Colo. (CBS4) – The city of Brighton apologized to a resident after police detained him while investigating a complaint at Donelson Park. Police responded on Sunday afternoon to 12-15 people playing softball.

The city says officers asked the group to leave because the park was closed, but city officials say that was not correct. The residents needed to disperse according to a state public health order which prohibits groups larger than 10 gathering.

READ MORE: Thieves Strike At FattE-Bikes, Electric Bike Shop On Federal Boulevard

“While the investigation sorts through the different versions of what took place by witnesses who were at the park, it is evident there was an overreach by our police officers,” the city stated.

Acting City Manager Marv Falconburg apologized to Matt Mooney by phone and offered an in person meeting with himself and Brighton Police Commander Frank Acosta. Mooney reportedly declined.

READ MORE: FAA Investigates Mid-Air Collision Between 2 Small Planes Above Cherry Creek Reservoir South Of Denver

Falconburg says officers are required to know state public health orders and other local closures. He says there may have been a misunderstanding about the park closure.

“We are deeply sorry for the events that took place on Sunday and the impact on Mr. Mooney, his family, and the community,” he said.

MORE NEWS: 'Level Clear' Loosens COVID Restrictions, Colorado Business Owners Excited

An investigation into why officers detained the resident is ongoing. Details about any disciplinary action on the officer or officers were not released.