SANFORD, Fla. (AP) - Police in central Florida say three people were injured in a drive-by shooting, including a pregnant woman.

Sanford police spokesman David Morgenstern says at least 30 shots were fired at a crowd of people in front of a home early Wednesday.

The Orlando Sentinel reports the pregnant woman was grazed in the ear by a bullet. She was taken to a hospital, along with two other victims. The newspaper says the injuries were not life-threatening.

Police are looking for a silver or grey vehicle and believe the suspects are armed with automatic weapons.

Detectives say they haven't determined whether a similar shooting about a block away on Monday is linked to the latest drive-by shooting. A 17-year-old is still recovering from gunshot wounds from the Monday shooting.