Johnson and Johnson heiress Casey Johnson was found dead on Monday at her home in Los Angeles. Police believe Johnson, who was engaged to reality TV star Tila Tequila, died several days before her body was discovered.

Casey Johnson and Tila Tequila

Casey Johnson and Tila Tequila

An autopsy and toxicology tests will be performed on the body of Johnson & Johnson heiress Casey Johnson to hopefully determine a cause of death for the 30-year-old socialite. The Los Angeles Police Department reported there were no signs of foul play, but will continue to investigate Johnson’s death. reports Casey Johnson had a history of diabetes and insulin injections were found at her home. Johnson has allegedly been hospitalized twice due to diabetes complications.

Casey Johnson was the daughter of New York Jets owner Woody Johnson and heiress to the Johnson and Johnson fortune. She had recently become engaged to girlfriend Tila Tequila, giving the reality TV personality a huge diamond ring as a symbol of their commitment.

Tequila posted the news of her fiancée’s death on her Twitter feed Monday. “Everyone please pray 4 my Wifey Casey Johnson,” Tequila said. “She has passed away. Thank u for all ur love and support.”

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