An Alabama nurse steals insulin from work, then poisons her private investigator husband. Police find his body in their home. Did Marjorie Cappello kill her husband because he found out about her secret drug use? Did he plan to divorce her and take their child?

Joining Nancy Grace today:

• Mark Eiglarsh, Criminal Defense Attorney
• Dr Angela Arnold - Psychiatrist, Atlanta Ga
• Jeff Cortese - Former FBI Special Agent,
• Jennifer Shen, Forensic Pathologist, Former San Diego Police Department Crime Lab Director
• Nicole Partin - Crime Online Investigative Reporter

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