No signs of trauma found on body of RFK's granddaughter
Two of Robert and Ethel's sons suffered untimely deaths - David, of a drug overdose in 1984 at age 28 and Michael at age 39 in a 1997 skiing accident.
Saoirse Kennedy Hill, granddaughter of Robert F. Kennedy, arrives with her father Paul Hill at the Kennedy family compound, after the death of Senator Edward Kennedy, in Hyannis Port, Massachusetts August 26, 2009. Picture taken August 26, 2009Saoirse Kennedy Hill, granddaughter of Robert F. Kennedy(photo credit: BRIAN SNYDER/REUTERS)ByREUTERS
