The murders of Channon Christian and Chris Newsom shocked Tennessee in 2007, leading to the conviction and life prison sentences for four people. But now a fifth person has been indicted.

Nancy Grace looks at the case of the young couple and the new charges against Eric Boyd. She is joined by Seattle lawyer Anne Bremner, private investigator Vincent Hill, New York psychologist Caryn Stark, Juvenile Judge Ashley Willcott, and Crime Stories contributing reporter Pamela Furr.

Grace also digs into the case against an Arizona mom arrested after allegedly feeding her toddler mac and cheese laced with cannabis butter. Addiction expert Dr. William Morrone and lawyer and psychologist Dr. Brian Russell join the discussion.

Also read: Stoner mom jailed after toddler daughter eats THC-laced mac and cheese: Cops

“Crime Stories with Nancy Grace” is a national radio show, heard on SiriusXM’s Triumph Channel 132, five times a day. You can also subscribe and download the daily podcasts at iTunes and Google Play.Nancy Grace offers a ‘new take’ on the Drew Peterson case on the latest “Grace vs. Abrams.”

[Feature Photo: Channon Christian and Chris Newsom/Handout]