The shooting was reported around 8 p.m. in the 10200 block of Twayblade Court in the Upper Marlboro area.
Police say the victim was found with gunshot wounds and was pronounced dead at the scene.
Investigators tell FOX 5 that a dark-colored vehicle was posted driving from the area following the shooting.
No suspects or motives have been identified at this time.
Police are also continuing to investigate a deadly shooting that happened early Saturday morning on William Beanes Road in Upper Marlboro.