Crime House Daily – Night Watch
Episode: Nurse Fatally Injects Friend who FAKED Cancer for $1.5M DREAM
Host: Katie Ring
Date: October 13, 2025

Episode Overview

Tonight's episode dives deeply into a tangled, tragic case from Highland, Utah: Megan Sundwall, a nurse, stands accused of murdering her former roommate and close friend, Casey Lynn Terry. The case is made even more disturbing by its unexpected twists—Casey faked terminal cancer and a million-dollar life insurance policy, leaving prosecutors, the community, and listeners questioning motive, truth, and what truly happened between these two women.

Key Discussion Points & Insights

1. Case Background and Initial Discovery

• Host Introduction (00:58–03:34)
  • Katie introduces the case of Megan Sundwall, who is charged with killing her long-time friend and roommate Casey Terry with a fatal insulin dose.
  • Megan allegedly did so out of greed, believing she would receive a $1.5 million life insurance payout, supposedly left by Casey—who was thought to be terminally ill with leukemia.
  • The central twist: After Casey’s death, police learn she never had cancer, nor did the insurance policy exist.
  • “But what makes this case even more twisted is that the story behind what prosecutors say was Megan's motive may have all been a shocking lie.” – Katie (02:28)

2. Casey and Megan’s Relationship

• Casey’s Background (03:34–)

  • Casey: Born 1986, known as a compassionate house manager for adults with disabilities.
  • Megan: A nurse since 2007, also known for her caring nature. Their connection grew over shared values.
  • Around 2019, Casey claims to have terminal leukemia, convincing family and friends of her illness.

• Megan’s Behavior and Growing Influence (Approx 06:30–)

  • Megan begins texting Casey hundreds of times about ending her suffering, fixating on insulin-assisted suicide.
  • “You have to let go. It's past time. I can give you insulin over and over until it works. I will come help you.” – Katie reading Megan’s texts (07:09)
  • Casey expresses discomfort to her family, prompting her sister to move Casey out of Megan’s home.

3. Financial Desperation and Life Insurance Claims

• Megan’s Motive (Around 08:30–)
  • Megan’s financial struggles are detailed—chat logs show her fixation on the alleged life insurance.
  • “If you dying would get me out of this mess and darkness I am in now, I would take it,” Megan texted Casey (09:04).
  • Casey tells Megan she’s the sole beneficiary of a $1.5M policy, which Megan checks on repeatedly.

4. The Events of August 12, 2024

• The Fatal Day (09:55–11:47)
  • Megan texts Casey about sedating her before the planned insulin injection.
  • She allegedly arrives at 10am, sedates, and injects Casey, then monitors her blood sugar as it crashes.
  • At 9pm, Casey’s uncle finds her unresponsive. Megan claims to have power of attorney and a DNR order, both later proven false.
  • “This was the authorities’ first indication that things may not have been what they seemed...” – Katie (11:17)

5. Investigation and Revelations

• Medical and Police Findings (11:47–17:11)

  • Hospital labs reveal extremely low blood sugar (14), forensic pathologists confirm insulin injection in a non-diabetic.
  • Casey’s sister turns over Megan’s disturbing texts; Megan attempts to delete over 900 incriminating messages.
  • After Casey is declared brain dead, Megan urgently seeks proof of the life insurance, alerting police to her apparent motive.
  • The autopsy: Detects insulin, sedatives, no trace of cancer.
  • “She had apparently given insulin to someone who is perfectly healthy and did it for money that never even existed.” – Katie (15:57)

• The Bombshell: Casey Faked Everything

  • Investigators confirm through medical records and interviews: Casey never had cancer, nor a life insurance policy.
  • Text evidence shows Casey, not Megan, fabricated the story to friends and family.
  • “So Casey hadn’t just lied about the life insurance policy. She had lied about the entire cancer diagnosis. And it seemed like Megan actually believed Casey was very sick. Which still does not excuse Megan’s alleged actions.” – Katie (16:41)

Notable Quotes & Memorable Moments

• “If you dying would get me out of this mess and darkness I am in now, I would take it.”
  — Megan (text, recounted by Katie at 09:04)

• “She had apparently given insulin to someone who is perfectly healthy and did it for money that never even existed.”
  — Katie (15:57)

• “Why did she tell Megan that she had made her the beneficiary of a $1.5 million life insurance policy after learning about her financial troubles? Again, none of this makes any of Megan’s alleged actions okay, but it adds a mystifying element to this case, one that Casey’s family is still struggling with.”
  — Katie (16:56–17:11)

Legal Proceedings & Community Response

6. Arrest, Charges, and Bail Hearing

• Arrest and Charges (18:40–)

  • On March 20, 2025, Megan is arrested for aggravated murder and obstruction of justice; prosecutors key in on the deleted texts as evidence of deceit.
  • “Her history of deceit, her financial desperation and her manipulative conduct makes her both a profound flight risk and ongoing danger to the community.” — Deputy Attorney Lauren Hunt (19:03)
  • Prosecutors opt against the death penalty, after discussions with Casey’s family, instead seeking life without parole.

• Community Reaction

  • Many in Megan’s life, including former patients, flooded the courtroom and sent letters attesting to her character.
  • Defense argues for bail, citing no criminal record and family need, but the judge denies bail (Sept 18, 2025).

Unanswered Questions & Lingering Mysteries

• Why did Casey fabricate a terminal cancer diagnosis and life insurance policy?
• Did Megan truly believe Casey was dying, or were there signs of doubt?
• Was Megan manipulated by Casey’s lies, or fundamentally driven by greed?
• What psychological forces were at play in both women, leading to this outcome?

Conclusion & Next Steps

• As of this episode’s recording, Megan Sundwall remains in jail, awaiting trial. The trial date is pending, with more information promised as the case unfolds.
• Katie encourages listeners to share their own theories and thoughts in the comments, signaling this is a case as psychologically baffling as it is tragic.
• “You stay curious and I’ll stay on the case.” — Katie (20:29)

Key Timestamps for Reference

• 00:58 – Episode overview and main twists
• 03:34 – Casey and Megan’s relationship background
• 06:30 – Megan’s texts and pressure about suicide
• 09:04 – Megan’s financial desperation quote
• 09:55 – The events of August 12, 2024
• 11:47 – Hospital, police investigation, start of unraveling lies
• 15:57 – Autopsy details, cancer and insurance revelations
• 18:40 – Arrest, charges, and legal proceedings

This episode combines methodical investigation with Katie’s probing, empathetic narration, leaving listeners with a case as mystifying as any psychological thriller—one that blurs the lines between victim and perpetrator, truth and illusion.