Millcreek Mayor Jeff Silvestrini emailed the U.S. Immigration and Customs Enforcement (ICE) expressing his concerns over what he called “unprofessional and perhaps criminal conduct” from ICE agents.

U.S. immigration agents made “demonstrably false” statements to local police during a traffic stop last month, potentially committing a crime in the process, a Utah mayor alleged in an email urging the agency to investigate its own officers.

Police said they contacted ICE officials about concerns over “the inaccuracies and inconsistencies in their agents’ statements.”

The footage did not show the driver swerving toward the ICE agents. As a result of this review, UPD dismissed the citation issued to the driver,” UPD said on Feb. 4.