El Centro police are following clues they hope will lead to the arrest of the suspect or suspects in two recent robberies.
Meanwhile, police have distributed fliers to businesses informing merchants the robberies occurred and urging them to call when they see someone suspicious in or around their businesses.
The first robbery was at 10 p.m. June 13 at the Texaco station at 1865 Adams Ave.
A man wearing a mask and brandishing a handgun walked in and demanded money.
The clerk turned over an undisclosed amount of money and the man fired one shot inside the business.
No one was injured.
The second robbery occurred at 10:52 p.m. Sunday at Roberto's Taco Shop at 880 W. Adams Ave.
Again a man wearing a mask walked into the business brandishing a handgun and demanded money.
Like the first robbery, the suspect fired one shot inside the business despite being given an undisclosed amount of money. No one was injured in that robbery.