article_snippet: The former Bolingbrook police sergeant fourth wife, Stacy Peterson, disappeared in 2007.
article_snippet: Last month's announcement is the latest chapter in a case that became a media sensation almost from the day Peterson's 23-year-old fourth wife, Stacy, disappeared in 2007.
article_snippet: A massive effort to find her included divers and cadaver dogs searching ponds and thick woods near Peterson's Bolingbrook home.
article_snippet: A massive effort to find her included divers and cadaver dogs searching ponds and thick woods near Peterson's Bolingbrook home was unsuccessful, with Peterson accused but never charged in the slaying of Peterson young wife.
article_snippet: Stacy Peterson (left)
article_snippet: , his young wife disappeared in 2007 and was never found.
article_snippet: Peterson was convicted in 2012 of the 2004 murder of third wife, Kathleen Savio, who was found drowned in her bathtub .
article_snippet: But after Savio's body was exhumed and authorities ruled her drowning a homicide, Peterson was interviewed countless times by news crews and, as the investigation continued, Peterson joked about a 'Win a Date with Drew' contest and discussed appearing on a reality TV show about a Nevada brothel.
article_snippet: Throughout it all, Peterson maintained Peterson innocence and
article_snippet: Peterson attorneys contended Peterson had run off with another man and was alive.
highlights_snippet: Drew Peterson was convicted in 2012 of the murder of Drew Peterson third wife, Kathleen Savio .
  
highlights_snippet: Drew Peterson is also suspected in the 2007 disappearance of Drew Peterson .
  