The Polk County Sheriff's Office is investigating a diesel fuel theft which occurred on Canal Street in Mulberry.

The man and woman pictured are the two suspects who detectives are trying to identify, and the orange semi-tractor was used by the couple to commit the theft.

According to the employee of the convenience store, the man appeared to be Hispanic and the female appeared to be black.

The couple may be from the Mulberry area; the employee said that he believes the couple have been at the store before.

The theft occurred on March 11th at about 1:20 PM.

If you recognize the suspects and/or the truck, please contact Detective Kelley at 863-499-2400 (reference case #21-10783).

If you wish to remain anonymous, you can contact Heartland Crime Stoppers: * Call 1-800-226 TIPS (8477) * From your cell phone, dial **TIPS * Or visit the website www.heartlandcrimestoppers.com and click on "Submit A Tip," * Or download the free "P3tips" app on your smartphone or tablet. You will always remain anonymous when you send a tip through Crime Stoppers and you are eligible for a cash reward if your information leads to an arrest.