The Los Angeles County Medical Examiner’s Office has performed autopsies in many high-profile cases, including that of 14-year-old Celeste Rivas Hernandez, who singer D4vd is charged with killing, and the death of “Friends” star Matthew Perry

The cause of death is not always the most obvious option

Los Angeles County's chief medical examiner is emphasizing the need for greater transparency when it comes to autopsies following celebrity deaths