Between roughly 7:30 and 8 p.m. a gas station at 1707 Dorchester Ave., near Centre, and a laundromat at 1828 Dorchester Ave., near Edwin, were held up by three guys with the same description: Black male teens in hoodies, armed with guns.

The three returned to the laundromat around 8:45 p.m., after police had left, and held it up again.

H/t Kim and Alert Page Boston for the gas-station info.