AUBURN — Police were searching for a trio of suspects after a cab driver reported he was robbed at gunpoint Tuesday night.

Police said the cab driver told investigators he had picked up three men on Pine Street in Lewiston and drove them to the corner of Whitney and Reed streets in Auburn.

The driver reported that one of the men brandished a “square-shaped handgun” and demanded money, police said. Roughly $300 was taken in the holdup.

No injuries were reported.

Police said the three suspects fled from the area on foot. By Wednesday night, no arrests had been made. The robbery remained under investigation.