A Denver Uber driver pleaded guilty this month to disturbing the peace after he rolled his car into the leg of a city parking attendant at Denver International Airport.

And a Denver Police Department officer was disciplined for not reporting it.

Derek Leffler, 31, will be on probation for one year after pleading guilty on July 5, according to Denver city court records. If he successfully completes the conditions of his probation, the charge will be dropped. An assault charge already was dismissed.

Officer Damon Marquez, who has been with the Denver Police Department since 2000, lost two vacation days for failing to file an official report about the incident, according to a copy of his June 26 disciplinary letter obtained by The Denver Post.

The incident happened on March 19 when Leffler drove to Level 5, an authorized area where buses, shuttles and limousines pick up passengers, according to the disciplinary letter.

When questioned by the parking attendant, who is a city employee but was not identified, Leffler admitted to following another vehicle through an access gate, the letter said. The attendant told Leffler he had violated airport security and began writing down his vehicle information. Leffler rolled up his window and ignored the attendant, the letter said.

The attendant decided to write a citation and when he stepped in front of the vehicle, Leffler rolled the car into the attendant’s leg, the letter said. The attendant called supervisors and asked for a Denver police officer to respond.

A customer was seated in the car, the letter said.

Leffler yelled through the closed window for the attendant to get out of the way and sped off as the attendant stepped aside to avoid injury, the letter said.

The airport’s parking attendants, some of whom can write city parking tickets, believe they are not respected by police and say they often narrowly miss injury from drivers, the disciplinary letter said.

Marquez was sent to take a report from the parking attendant. Instead of filing an official incident report he only entered the incident on a log sheet. Marquez later admitted he should have filed an incident report and took responsibility for his actions, the letter said.

Leffler no longer drives for Uber, and the company blocked his access to the app, said Kayla Whaling, an Uber spokeswoman. His last trip for the company was in April, she said.