Official: Feds Want to Question Mary Kate Olsen on Heath Ledger's Deat
NEW YORK (AP) -- A law enforcement official says federal investigators want to question actress Mary Kate Olsen about how Heath Ledger got two painkillers that contributed to his overdose death.
But the official says the former ``Full House'' star is not talking. Olsen's lawyer has twice refused requests to have her sit down with investigators probing the death of Ledger.
The official says she wants immunity before she speaks to drug agents. The official spoke on the condition of anonymity because the investigation is ongoing.