The NYPD arrested a woman in the fatal stabbing of another woman inside 2295 Grand Concourse on Tuesday. Police sources say the search continues for the victim's boyfriend.

Princesa Encarnacion-Soto, 21, was rushed to BronxCare Health System, where she was pronounced dead.

On Thursday, NYPD Crime Scene Units were still on scene investigating and collecting evidence.

Jorge Naida, 54, has been charged with murder, manslaughter and concealment of a human corpse, among other charges. Encarnacion-Soto's mother says Naida is the mother of her daughter's boyfriend. Police say she lives in the same building as the victim.

Family members say Encarnacion-Soto may have been in an abusive relationship.