Chicago police have released a surveillance photo of the man who beat a convenience store clerk with a baseball bat last week.
It happened Tuesday morning in the 5500 block of W. Belmont in the Cragin neighborhood.
The customer asked whether the store carried extra-large tank top t-shirts; when the clerk said no, the customer pulled out the bat and assaulted him.
The clerk was treated for a cut to his head; the attacker ran away.
If you recognize this picture, call Chicago Police.