Carbondale Police said they are investigating two armed robberies of delivery drivers.

The first robbery happened at 9 p.m. on Friday in the 600 block of North Oakland.

Police say a suspect on foot displayed a gun and demanded money.

Then shortly after midnight on Saturday morning, a second, similar robbery happened in the 200 block of South Friedline Drive.

Police have not said if they believe the two crimes are linked.

Anyone with information is asked to call Crimestoppers at 618-549-COPS