Second Dorchester carjacking in two days

7:50 a.m. on Homestead Street - Two guys, one with knife, one with gun; they forced woman to drive to Boston Check Cashers, 666 American Legion Highway in Roslindale, where she works:

There, the suspects repeatedly warned and threatened the victim and ordered her to open the door to the store. Once inside, the victim was forced to open the safe and an undetermined amount of money was taken. The victim's hands and legs were then bound while suspects fled the store with the victim's car.

Her car was found abandoned an hour later at Elm Hill Avenue and Cheney Street in Dorchester. The suspects are described as black, between 20 and 30, and about 5'7".

On Friday morning, a woman and her son were carjacked on Lyndhurst Street and forced to drive to Quincy.