Shots fired at police officer in McKinley Park; no injuries reported

CHICGAO (CBS)-- Shots were fired at an on-duty police officer in McKinley Park early Wednesday morning. 

According to Chicago police, the officer was driving in an unmarked vehicle, in the 2100 block of West 32nd Street, when shots were fired from a passing vehicle. The officer did not discharge their weapons. 

The officer was not injured. 

No arrests have been made.