Paris Hilton is destroyed by her friend and heiress Casey Johnson’s death and says she feels she has lost a sister. “I feel so sad right now, my heart is in suffering. She lost a long-time friend. My heart goes out to her family,” Paris posted on her Twitter page.

“In bed crying, looking at baby pictures of Casey, Nicky and I. I feel sad. I feel like I’ve miss a sister. My heart is crash. Miss her. God has another angel by his side. Casey, we all love and miss you and know that you are in a better place,”.

Casey’s and Hilton’s parents are friends since earlier both girls were born. Paris’ sister Nicky Hilton is godmother to Casey’s adopted daughter, Ava, 3.
Casey lay dead for days earlier her body was found at her home in Los Angeles Monday morning. The Johnson & Johnson heiress, who was engaged to reality TV star Tila Tequila, had a past events of diabetes and twice slipped into diabetic coma. Officials have completed an examination  on the 30-year-old’s body and conclude there were no evidence of trauma on Johnson’s body.
Law enforcement sources asked she had been dead for several days, reported imdb.com.
The cause of death is put off unsettled toxicology tests.