MINNEAPOLIS (AP) — A Minnesota judge overseeing Prince's estate narrowed down the wide pool of potential heirs for the late superstar's fortune on Friday, ruling out nearly 30 claimants while ordering genetic testing for six purported family members. Carver County Judge Kevin Eide's order requires genetic testing for Prince's sister, Tyka Nelson, plus three half-siblings: Sharon Nelson, Norrine Nelson and John Nelson.Read more on NewsOK.com