Casey Johnson Is Laid to Rest; Death certificate released

Johnson & Johnson heiress Casey Johnson was laid to rest at her family’s estate in New Brunswick, N.J.(January 12)

Meanwhile, her Casey's death certificate was released but unfortunately the cause of her death is still unknown and was listed as "deferred."

Toxicology results are still pending..

Johnson was found dead at her L.A. home, Jan. 4. She was mother to a three year-old adopted girl, Ava. She got engaged last year to realty star Tila Tequila.

[Photo courtesy by Noel Vasquez/Getty Images - RadarOnline]

Casey Johnson's autopsy completed; history of diabetes

The autopsy procedure for Johnson & Johnson heiress Casey Johnson is reportedly finished and the cause of death has been deferred pending the results of the toxicology tests.

According to L.A. County Coroner via TMZ, "There were no signs of trauma on Casey Johnson's body."

The law enforcement who rushed to the scene found no evidence of foul play.

Johnson was mother to a three year-old adopted girl, Ava. She got engaged last year to realty star Tila Tequila.

Even though Casey battled drug problems in the past. Speculations that her history of diabetes played a role in her death, She suffered from at least two diabetic comas in the past and insulin syringes were found in her Hollywood home.

[Photo courtesy by Charley Gallay/Getty Image]

Tila Tequila's message about Casey Johnson's death

Reality star Tila Tequila confirmed via her Twitter page the tragic-untimely death of her fiancé Casey Johnson. Tila tweeted, “Everyone please pray 4 my Wifey Casey Johnson. She has passed away. Thank u for all ur love and support but I will be offline to be w family.”

Tila admitted that they were fighting last week and Casey left her house on December 28. No any form of contact since then. Casey's last tweet was recorded on December 29 at 1:13 am.

Casey Johnson is the daughter of New York Jets owner Woody Johnson.

[Photo courtesy by Noel Vasquez/Getty Images]

Johnson & Johnson heiress Casey Johnson found dead; age 30

Johnson & Johnson heiress Casey Johnson who made headline last year after being engaged to realty star Tila Tequila was found dead! Monday morning (January 4, 2010). She is just 30 years-old.

Tila shared to TMZ that they were fighting last week and that Casey stayed at herhouse on the 28th. Tila tried contacting Casey on the 29th because Casey had left her dogs behind. Casey's phone has been shut off since the 29th and her last tweet was recorded on December 29 at 1:13 AM.

Casey was also arrested last November for grand theft, the alleged victim was her former girlfriend.

The Police are now conducting investigations...

[Photo courtesy by PacificCoastNews.com]