A 13-year-old Wisconsin girl missing since her parents were found shot to death in their home early Monday remains the subject of a nationwide search. Jayme Closs is not a suspect in her parents’ murders, police say.

Nancy Grace digs into the case of the missing girl with forensics expert Joseph Scott Morgan, Atlanta juvenile judge & lawyer Ashley Willcott, lawyer & psychologist Dr. Brian Russell — host of Investigation Discovery’s “Fatal Vows” series, and Crime Stories reporter John Lemley.

How do you protect your children from predators? Join Nancy Grace and a team of world class experts for the online course ‘Justice Nation: Crime Stops Here’.

Jayme Closs: Investigators trace 911 call made from missing girl’s home, exclude possible Miami sighting

“Crime Stories with Nancy Grace” is also a national radio show heard on SiriusXM channel 111 airing for two hours daily starting at 12 p.m. ET and around the country on local radio stations. You can also subscribe and download the daily podcasts at iTunes and Google Play.

Join Nancy Grace for her new video series new online video series designed to help you protect what you love most – your children.

[Feature Photo: Jayme Closs/Handout]