Brittany Murphy's father Angelo Bertolotti penned a letter to Los Angeles Place Chief Charlie Beck as part of his ongoing efforts calling for further investigation in his daughter's 2009 death, and Breaking Celebrity News has all the details from the letter.

Bertolotti sent the letter (first published on TheWrap.com) Nov. 15, 2013, and addressed it to the Los Angeles City Attorney, the Los Angeles County Coroner's Office, the Los Angeles Police Department, the Los Angeles Police Commissioner, the Los Angeles County District Attorney and Attorney General Kamala Harris.