Jaclyn Ferland-Smith, a Canadian woman living in Costa Rica with her husband Sebastian Furland, disappeared suddenly on August 17, 2021, at age 40. She left behind personal items including her phone, credit cards, and wedding ring. Jackie had a history of schizoaffective disorder diagnosed in 2019, with symptoms including paranoia and mood swings. The couple had a reportedly troubled relationship with frequent arguments but no reported physical violence. Jackie had previously left the house overnight but always returned and contacted Sebastian. After her disappearance, local police and volunteers searched but found no trace. Sebastian denies involvement. The case remains unsolved over two years later.
Country: None
State/Province: None
City/Region: Playas del Coco
Incident Type: Missing Person / Presumed Homicide
Relationship Status: Married
Relationship Duration: Approximately 2 years (marriage)
Incident Date: Aug. 17, 2021
Relationship Origins:
Relationship Stages:
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Red Flags:
Motives:
Relationship Outcomes:
How the relationship or connection began.
Approximately 2 years (marriage)
Important relationship phases recorded for this case.
Reported red flags or early concern points.
Contributing factors and possible motives from the available sources.
2021-08-17
Recorded relationship or case outcome.
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CBC True Crime · Original language: English
Who was Jaclyn Ferland-Smith? | EPISODE 1 | Someone Knows Something
Mental Health and Domestic Conflict
The relationship involved mental health challenges with Jackie diagnosed with schizoaffective disorder, combined with domestic conflict characterized by frequent arguments and emotional distress. The disappearance occurred amid these tensions, with no physical violence reported but significant emotional turmoil and threats noted.
Police conducted searches and interviewed family and acquaintances. Sebastian was questioned but never charged or arrested. Police reportedly advised family members to leave Sebastian's home. The investigation remains open with no resolution after over two years. Efforts include reviewing messages and seeking witness accounts.
Uncertainty exists regarding the circumstances of Jackie's disappearance, including whether it was voluntary, accidental, or involved foul play. Conflicting narratives about Sebastian's role and the timing of calls to family add complexity. No physical evidence or charges have clarified the case.
Jackie and Sebastian moved to Costa Rica in 2019. Jackie had a history of mental illness and had previously left home overnight but returned. On August 17, 2021, Jackie left the house at night without her car or personal items and did not return. Sebastian reported her missing the next day. Family arrived to assist and engaged with local police. Despite searches and social media efforts, Jackie remains missing. Police suspicion fell on Sebastian but no charges ensued.
Moderate to high risk due to mental health issues, domestic conflict, and reported threats within the marriage. The sudden disappearance with no trace raises concerns about possible harm or self-harm.
Mental health issues combined with domestic conflict can precede disappearances. The importance of timely reporting and coordinated international investigation is highlighted. Family dynamics and communication patterns provide critical context. The case underscores challenges in cross-border missing person investigations.
Jackie's prior episodes of leaving home overnight, her mental health diagnosis, and escalating domestic conflicts were early signals.
Left behind personal items including phone and car keys; prior history of overnight absences; messages indicating distress and conflict; police advisories to family members.
Text messages, witness statements, police interviews, and social media posts were key evidence types.
Neighbors described Jackie as friendly and healthy. Christa Marshall noted Sebastian's focus on Jackie's mental health. Family reported frequent arguments and threats but no physical violence. Police reportedly suspected Sebastian but no formal charges were made.
No follow-up reports indicating resolution or new evidence have been provided as of the publication date.
The exact circumstances of Jackie's disappearance, her current status, and any involvement by Sebastian remain unclear.