A 7 year-old boy was injured earlier this week in Sterling Heights after a man dressed as a clown placed a butter knife and dragged it slowly down his arm.

According to Local 4, Sterling Heights detectives are investigating at the scene. Tracking dogs are out and detectives are on the street searching for the man. Police said clown sightings are no longer amusing.

In a separate Sterling Heights incident, two women were scared by two clowns that jumped out at them with baseball bats.