A Portland taxi-dancer, which is a term used for a dance hall employee whose job is to dance with patrons, is a suspect in a series of murders involving her former customers.A Portland taxi-dancer, which is a term used for a dance hall employee whose job is to dance with patrons, is a suspect in a series of murders involving her former customers.A Portland taxi-dancer, which is a term used for a dance hall employee whose job is to dance with patrons, is a suspect in a series of murders involving her former customers.