CORAL GABLES, Fla. -

Police are looking for a man who tried using a stolen credit card to buy gas shortly after a robbery.

The robbery happened in the 000 block of Salamanca Avenue on Oct. 10. Two robbers attacked a 73-year-old man, knocked him to the ground, then stole his wallet, computer, and cell phone, police say.

The robbers left in a white truck (pictured above). The victim suffered facial injuries.

Shortly after the robbery, a man was seen getting out of a black car (pictured below) trying to buy gas with the victim's credit card. He's considered a person of interest, police say.

Anyone with information on the robbery is asked to call Miami-Dade Crime Stoppers at 305-471-TIPS.