Killers Amongst Us: Mom of 3, Michelle Parker, vanishes after ‘The People’s Court’ appearance. (episode 4)

Michelle Parker is a loving, hardworking mother of 3. She's also a student and a business owner, but one night this reliable employee did not show up for work. Her 11-year-old son, home alone after school couldn't find his mom. The alarm is sounded and the search for Michelle Parker begins. Now a person of interest emerges. joining Nancy Grace today:Yvonne Stewart - Michelle Stewart's mother. John W. Dill - Personal injury lawyer, part of the Parker family's legal teamSheryl McCollum - Forensic Expert & Cold Case Investigative Research Institute founderDr. Jenn Mann - Marriage and Family Therapist, Host 'Couples Therapy' on VH1, Author: "The Relationship Fix." "The Dr. Jenn Show” on Sirius XM Bianca Prieto, former Orlando Sentinel Criminal Justice Reporter