NEW : Doctors ' relationships with Smith crossed professional lines , affidavits say . Doctor says Anna Nicole Smith was ` ` drug seeker , '' court documents say . Dr. Jill Klessig also told an investigator that `` in addition to the prescribing issues , there appears to have been a personal relationship '' between Smith and the two doctors that crossed the boundaries of professionalism . Former Playboy model died of drug intoxication in 2007 . Pharmacist refused to fill her prescription , warned doctor , court says .
NEW : Doctors ' relationships with Smith crossed professional lines , affidavits say . Doctor says Anna Nicole Smith was ` ` drug seeker , '' court documents say . Former Playboy model died of drug intoxication in 2007 . Pharmacist refused to fill her prescription , warned doctor , court says .