CNBC update: Prince's estate

1:29 PM ET Tue, 26 April 2016

FBI Director spoke out on how cyber crimes are investigated; Bill Cosby lost his bid to force the publisher of New York Magazine to comply with a subpoena seeking reporters' notes for a cover story chronicling 35 women's sexual assaults claims against him; and Prince's sister says he had no known will, reports CNBC's Sue Herera.