Relatives released in 1984 French child murder mystery The great aunt and uncle of a little boy murdered 32 years ago in France are released after being investigated for being involved in his kidnapping. The case of "Little Gregory" is one of France's most high-profile unsolved murders, a saga of family jealousy and rivalries that burst back into the headlines when Jacqueline Jacob, 72, and her 71-year-old husband Marcel were arrested on Wednesday. IMAGES AND SOUNDBITES