Three Overland Park police officers have resigned and more than 200 pending traffic tickets have been dismissed after an internal investigation into false seat belt citations.

Police Chief Frank Donchez Jr. said Wednesday that personnel within the department became aware that some officers apparently were ticketing motorists for not wearing seat belts. In fact, they had been wearing them but had committed a different traffic violation.

Instead of a speeding ticket, he said as an example, a motorist would be falsely cited for not buckling up. He said he did not know the motivation behind the officers’ actions.

(Read more: KC Star Local News)