Last week, comedy legend Don Rickles died at the age of 90. Now, his death certificate has been released.
In the document, obtained by TMZ, his cause of death was listed as end-stage renal disease, which was detected only months before his passing. Hypertension and diabetes type II were contributing factors in his death.
Days before his cause of death was revealed, Rickles was laid to rest at Mount Sinai Memorial Park in Los Angeles.