William Floyd was arrested this week and charged with spray painting offensive graffiti in the West Loop, police say. View Full Caption Police; Facebook

WEST LOOP — A man has been arrested and charged with spray painting offensive graffiti in the West Loop, police said.

William Floyd, Jr., 39, was arrested Friday for allegedly painting a city sidewalk with "offens[ive] graffiti" sometime between Thursday and Friday in the 100 block of South Halsted Street, police said.

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Floyd, who lives in North Lawndale, was charged with one felony count of criminal damage to government property.

Police did not give details on the graffiti Floyd is allegedly responsible for.

At least two instances of offensive graffiti were spotted in the West Loop Thursday and earlier in the week.

Graffiti reading "KKK" was spotted near a Kennedy Expy. exit in the West Loop Wednesday night. View Full Caption Moshe Tamssot/True West Loop

"KKK" was spray-painted on three concrete barricades on Madison Street near the Northbound exit ramp from the Kennedy Expy. That was reported Wednesday night and removed by Thursday.

Later Thursday, a neighbor spotted "No N-----s" spray painted on a sidewalk on Monroe Street, also near the exit from the Kennedy Expy. The same message was also spotted on a sidewalk directly across the street on Monroe, according to the True West Loop Facebook page.

On Saturday, a picture of graffiti on the Kinzie Bridge was posted to the page. It read: "Sorry I'm Not White/Monkey See, Monkey Do/You Hate Us We Don't Hate You."

It's unclear whether Floyd was connected to any of those incidents or an additional incident.