Funeral Scheduled for Casey Johnson

Casey Johnson will be laid to rest later this week.

The family of the late 30-year old heiress to the Johnson & Johnson fortune, who passed away over the weekend, has scheduled a private service to be attended by close relatives and loved ones.

“The Johnson family wishes to thank everyone who has expressed condolences and support during this trying time," said family spokesman Jesse Derris. "Your thoughts and prayers are deeply appreciated."

The only details that have been released regarding the funeral come from Derris, as well, who said arrangements have been made for Johnson's body to be "flown back east to her final resting place."

As for the cause of death, the L.A. County Coroner's office states there's no evidence Casey took her own life: her body showed no signs of heart disease, liver, kidney, vascular or other obvious problems.

Toxicology report findings should be released in the coming days.