District police say a man has been conducting a personal crime spree since the beginning of September, robbing a gas station and six taxi drivers.
In three of the taxi driver robberies, the robber also made off with the vehicles, police said.
He held up one gas station late last month with a knife and carjacked a taxi driver with a gun. But, police said, the thief only implied he had a weapon in the other robberies.
Anyone with information should call 202-727-9099.
— Freeman Klopott
