Someone Knows Something – Season 10, Episode 6: Sebastién
Date: April 13, 2026
Host: David Ridgen

Episode Overview

In this pivotal episode, David Ridgen continues his investigation into the disappearance of Jacqueline "Jackie" Furlan Smith, focusing on a second, in-depth conversation with her husband, Sebastian. Set against the backdrop of Costa Rica’s Pura Vida ethos—which for David rings hollow amid tragedy—the episode meticulously revisits the events leading up to Jackie's disappearance, Sebastian’s actions and recollections, and the persistent gaps and inconsistencies in the case. Through careful questioning, David explores the complexities of Sebastian and Jackie's relationship, the ongoing suspicions, and the paradoxes at the heart of the unsolved mystery.

Key Discussion Points & Insights

1. The Meaning of "Pura Vida" and Setting the Scene

• David opens with reflections on Costa Rica's famous phrase “Pura Vida,” framing it as loaded with irony in the context of his investigation (01:15).
• Jackie and Sebastian’s initial dream of "finding something" in Costa Rica ended in tragedy.

2. Sebastian’s Apology and The Challenge of Moving Forward

• Sebastian immediately apologizes to David for his previously cold demeanor (03:27).

  "I wanted to apologize for that because, like, I'm kind of, like, trying to move forward... And, like, it took me a while to somewhat warm up." — Sebastian (03:33)

• He describes his ongoing struggle with public judgment, depression, and the impossibility of recovery post-Jackie’s disappearance (04:44).

3. Rumors, Accusations, and Law Enforcement

• Sebastian claims he has never been formally accused by authorities, only by Jackie's family (05:56).
• Significant revelation: the OIJ investigator originally assigned to the case, Ulysses Guevara, was later arrested for extortion—though Sebastian says none of the officers ever tried to take money from him (06:19).

4. The Night Jackie Disappeared – Critical Timelines and Inconsistencies

• David tries to clarify the sequence of the final argument (08:37–10:23):
  • Argument, Sebastian showers, Jackie throws toilet paper and punches him.
  • Sebastian says Jackie’s eyes changed, “like black with a dread” (09:27).
• Sebastian maintains he is not a violent person and no physical conflict led to Jackie’s demise (10:31).
• On the critical timeline, discrepancy arises. Sebastian first claims he went to the Palms restaurant after Jackie left, to avoid another argument (13:52).

  “I went to the Palms for dinner that time because, like, I still need to eat... I didn't want to be there basically, like, when she come back.” — Sebastian (13:52)

5. Witness Testimony vs. Sebastian’s Timeline

• David locates Deanna McIntosh, who substantiates seeing Sebastian at the Palms restaurant between 4–5:15 pm, right after Jackie “stormed off,” earlier than previously reported timelines (38:48–40:53).
• Deanna:

  "I saw him that evening… he said they got in a fight and that Jackie, she left. But then he was very disparaging about her." — Deanna McIntosh (38:48)

• This testimony raises questions about when, and how many times, Jackie left home.

6. Theories About Jackie’s Disappearance

• Sebastian speculates Jackie may have had another relationship and intended to live independently (11:31).
• David confirms minor evidence of suggestive texts from Jackie to another man, but no substantive proof of an affair (11:59).

7. Mental Health, Previous Attempts to Leave, and Relationship Volatility

• Both Jackie and Sebastian suffered from mental health struggles intensified by the move to Costa Rica (19:01–24:24).
• Verbal fights included mutual suicidal threats; Sebastian admits to suffering from depression and suicidal thoughts, especially after community suspicion (23:18).
• Previous occasions: Jackie had left before, sometimes telling Sebastian or returning the next day (29:06).

8. The Yard & Police Searches

• Conflicting accounts about whether the backyard was dug up: Sebastian says his garden was disturbed but not properly dug; authorities and search teams confirm no significant excavation (18:05–18:39).

9. Surveillance Footage and Forensic Evidence

• Discrepancy over security camera seizure: Sebastian says police (or "Lonnie") took his camera; police and Lonnie deny this happened (30:00–30:43).
• Forensic search: Dogs detected trace human blood on a car seat, but not enough to prompt further action by OIJ (32:36–34:15).

10. Additional Scrutiny and Clarifying Relationships

• Questions about Sebastian’s “friendship” with a woman soon after Jackie vanished; Sebastian admits they were not in a “relationship,” but had a brief sexual encounter (38:01).
• Scar on Sebastian’s leg: claims shifting from a fall to a stray dog scratch, raising doubts about consistency (35:42–37:22).

11. Final Reflections and Open Questions

• Sebastian expresses deep regret for moving to Costa Rica and the negative impact it may have had on Jackie (48:09).

  “I just wish... I never move here with her... I think made our condition worse.” — Sebastian (48:09)

• Firm denial: Sebastian maintains he did not kill Jackie or conceal her death (48:00–49:06).
• David sums up: Mutual mental illness, a fraught and loving relationship, and persistent uncertainty.

Notable Quotes & Memorable Moments

• On Costa Rica's promise:

  “Pura Vida... has come to represent the notion that essentially you can do whatever you want down here. Or at least that's the promise... It rang hollow given what I was doing there.” — David Ridgen (01:15)

• On depression and public suspicion:

  “I've been extremely depressed, and it affects basically every possible side of my life anywhere I go.” — Sebastian (04:44)

• On the investigation’s uncertainty:

  “For me, it's meaningful that Sebastian spoke to me whenever I asked and he gave answers to all my questions. I believe him when he tells me that he did not kill Jackie. For now, Jackie's story ends where certainty does, in that dark tropical jungle between what we know and what we can only imagine.” — David Ridgen (49:11)

Key Timestamps

• 01:15: Introduction to Pura Vida and thematic irony.
• 03:27–04:02: Sebastian’s apology to David.
• 05:56–07:46: Sebastian’s status with law enforcement & attempt to reopen the case.
• 08:37–10:31: Details of the final argument, timelines, shower incident.
• 13:36–14:55: Sebastian’s account of post-argument activities.
• 38:48–40:53: Deanna McIntosh describes seeing Sebastian at the Palms and the timeline challenges.
• 19:01–24:24: Discussion of mental health, mutual suicidal threats.
• 30:00–30:43: Discrepancy over police seizure of surveillance cameras.
• 32:36–34:15: Blood in the car—testing inconclusive.
• 48:00–49:06: Sebastian’s categorical denial of involvement in Jackie’s death.

Conclusion

"Sebastién" is a dense, emotionally charged episode that meticulously unpacks the last known hours of Jackie Furlan Smith, the credibility of key timelines, and the reliability of witness memory four years later. The show’s characteristic tone—empathetic but relentlessly probing—balances Sebastian’s vulnerability and enduring community suspicion. The episode closes unresolved, with David expressing cautious belief in Sebastian’s innocence but underscoring just how much remains shadowed in uncertainty.

If you have information, now is the time to come forward.