Police say one of them tried to sell drugs while a child was in the car.
Kingston police say 46-year-old Alfred Singleton Junior and 43-year-old Shalette Jones were in a car selling heroin and pills Wednesday afternoon with Jones' one-year-old grandson in the backseat.
Police caught up with them and they were taken into custody.
Jones was also found to be in possession of crack cocaine and marijuana, hidden in her bra.
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