Officers were called to the area of Lisbon Street and Englewood Avenue just after 3 p.m. when they found the two women in a car with gunshot wounds, Worcester police said. Both suffered critical injuries in the shooting.
Paramedics rushed them to an area hospital, where they later died of their wounds.
Investigators did not release the victims' names.
Police ask anyone with information about the slayings to contact detectives at 508-799-8651.
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