48 Hours: Post Mortem | Jocelyn Peters and the Notebook

Release Date: March 17, 2026
Host: Natalie Morales (filling in), with correspondent Anne-Marie Green
Overview:
This “Post Mortem” episode delves behind the scenes of the 48 Hours investigation into the shocking 2016 murder of Jocelyn Peters, a beloved elementary school teacher who was seven months pregnant. Host Natalie Morales and correspondent Anne-Marie Green examine the unique pieces of evidence, baffling suspect behavior, and the unraveling of the case against school principal Cornelius Green and his childhood friend, Philip Cutler. The discussion highlights the bizarre potato silencer, notebook-eating, and the emotional ripple effects on those close to Jocelyn.

Main Topics & Key Discussion Points

1. The Case: Who Was Jocelyn Peters?

• Jocelyn, age 30, was a respected teacher expecting a baby with her boyfriend, principal Cornelius Green (00:57).
• On March 24, 2016, Green reported Jocelyn had been fatally shot at home. She was seven months pregnant; her phone was missing, and a shell casing was found—but not the weapon (00:57).

2. Potato Fragments as a Silencer (01:44–03:44)

• Bizarre Evidence: Crime scene revealed potato fragments in Jocelyn’s bedroom, believed by police to be used as a makeshift gun silencer.
  • “They found potato fragments in the bedroom. And what they really believe is that it was used as a silencer.” — Anne-Marie Green (01:44)
• Unusual Detail: Jocelyn tracked her diet—potatoes weren’t on her list, but she and Green had bought potatoes together before the murder, hinting at premeditation (01:44).
  • “There was something very, very deliberate about purchasing those potatoes that day.” — Anne-Marie Green (02:19)
• Cited case and film references: The technique was depicted in the film South Central (03:08).

3. Cornelius Green’s Alibi and the Role of Philip Cutler (03:44–05:33)

• Green’s Alibi: Surveillance caught a white Kia Optima (Green’s car) near Jocelyn’s apartment at 3am, but Green was in Chicago—he had loaned the car to Cutler (03:44).
• Unwitting Evidence: While in interrogation, Green called Cutler (on camera) to pick up the car; also coordinated with his wife for car key handoff (05:06).
  • “He makes a phone call. And he calls Cutler and asks Cutler to pick up the car. And the cameras are rolling.” — Anne-Marie Green (04:41)

4. The Notebook Incident (05:33–07:02)

• Cutler Eats Evidence: In police questioning, Cutler, left alone, is caught on surveillance eating pages from his notebook after hearing it’s a homicide case (05:33).
  • “He was caught on camera eating pages from his notebook.” — Anne-Marie Green (05:33)
• Investigators didn’t see it real time; didn’t question him about the papers until later (06:15). Cutler later claimed the papers were innocuous phone numbers (06:42).

5. Digital Trail & Financial Motive (07:02–13:56)

• Text Evidence: Police access Cutler’s phone number via interrogation, then uncover damning texts between Green and Cutler about timing, a “package,” and spring break travel (07:13–08:26).
• The “Package”: Investigators discover Green sent Cutler $2,500 via a mail package—a likely payment for the murder (08:26).
• Stealing from Children: Green didn’t have the money; he stole $2,700 from his school’s dance team fund to pay Cutler.
  • “He literally stole from children to pay for killing his own child.” — Nicole Conaway, principal; recounted by Anne-Marie Green (12:02).

6. Cornelius Green’s Double Life (09:08–11:44)

• Facade: On the surface, a respected principal; in reality, juggling multiple relationships (09:08).
  • “The best word... is facade. It's all image, no substance.” — Anne-Marie Green (09:08)
• Prosecutor’s Take:
  • “We know that he was involved sexually not only with his ex-wife, off and on, obviously Jocelyn, but then he had a relationship with another woman. ... And there were multiple other individuals we identified during the examination of his text messages at that time.” — Prosecutor Tiffany Becker (10:08)
• Women Chosen for Careers: Jocelyn’s family believed Green chose driven women less likely to question his double life (11:06).

7. Planning and Motive (14:00–15:41)

• Motive: Pregnant girlfriend’s impending child and financial obligations; Green researched terminating the pregnancy before orchestrating the murder (14:00).

  • “He just didn’t want the financial responsibility.” — Anne-Marie Green (14:00)

• Jocelyn had been looking to build a home and future with Green, but he repeatedly stalled, suggesting he was already planning the crime (14:46).

8. Aftermath and Legal Proceedings (16:14–18:42)

• Long Detention: Cutler and Green sat in jail for six years awaiting trial due to severe backlogs in St. Louis. Eventually the case became federal (16:41).

• Plea & Trial Outcomes:

  • Green: Took a federal plea deal to avoid the death penalty; state charges, including theft, dropped (17:24).
  • Cutler: Went to trial—reportedly slept during court; found guilty (17:24–18:28).

• Sentences: Both men received two consecutive life terms for the murders of Jocelyn Peters and her unborn child, Michael Lee. Cutler’s appeals were denied (18:28).

9. Family & Community Ripple Effects (18:46–21:09)

• Lingering Trauma: Family and colleagues deeply affected—Jocelyn’s aunt can’t drive highways; her principal left teaching (18:46–19:27).

• Jocelyn’s Legacy: Her mother recounts Jocelyn’s passion for teaching and the positive, lasting influence she had on students.

  • “She used to always say, the first time you travel throughout the world is reading a book. She was the presence in the room without saying one word. She was that person.” — Jocelyn’s mother (19:46)

• Toll on Community: Jocelyn’s death left an indelible mark; her warmth and dedication to teaching remembered by students and family (20:52).

Notable Quotes & Moments

• Potato Silencer Explanation (02:19):
  • “There was something very, very deliberate about purchasing those potatoes that day.” — Anne-Marie Green
• Dangerous Demonstration (03:15):
  • “If you move your hand in any direction by mistake, you're going to shoot your hand off. It's extremely dangerous.” — Anne-Marie Green
• Eating Evidence (05:33):
  • “He was caught on camera eating pages from his notebook.” — Anne-Marie Green
• Facade of Respectability (09:08):
  • “The best word... is facade. It's all image, no substance.” — Anne-Marie Green
• Prosecutor on Green’s Relationships (10:08):
  • “...multiple other individuals we identified during the examination of his text messages that showed he was juggling all of these relationships at that time.” — Tiffany Becker, Prosecutor
• Stolen Money for Murder (12:02):
  • “He literally stole from children to pay for killing his own child.” — Nicole Conaway
• Jocelyn’s Legacy (19:46):
  • “She used to always say, the first time you travel throughout the world is reading a book.” — Jocelyn’s mother

Important Timestamps

• Intro & Crime Scene Details: 00:00–03:44
• Potato Silencer Explanation & Demo: 01:44–03:44
• Green’s Alibi & Cutler’s Role: 03:44–05:33
• Cutler Eats Notebook Pages: 05:33–07:02
• Digital Evidence & $2,500 Package: 07:13–08:43
• Green’s Double Life Exposed: 09:08–11:44
• Theft of School Funds: 12:02–13:19
• Motive & Relationship Close-Up: 14:00–15:41
• Legal Outcome, Sentencing: 16:14–18:42
• Family/Community Impact: 18:46–21:09
• Jocelyn’s Legacy Clip: 19:46

Tone & Final Observations

• The episode delivers a nuanced, empathetic look at the complexities of crime investigation and the reverberating impact of violence on communities.
• Both hosts maintain a tone of respectful outrage and heartfelt reflection; their discussion underscores the uniqueness and profound sadness of Jocelyn’s case.

For listeners:
This Post Mortem provides a comprehensive, emotional exploration of the criminal investigation, the psychology of those involved, and a portrait of a life lost too soon—leaving behind lessons on justice, community, and memory.