CLEVELAND -- The city was washed in a blue glow to show a somber salute for Cleveland police officer David Fahey.

Many buildings throughout downtown were illuminated overnight in honor of officer Fahey, who was killed early Tuesday in a hit-and-run incident on I-90 West near Warren Road.

He was struck by a Toyota Camry morning while assisting at the scene of a crash.

Fahey, an officer with the Cleveland Police Department’s 1st district, was 39 years old.

A suspect was arrested hours after the incident.