The person at the center of this case
Karlie Lain Gusé
Missing Person · Open
7 years waiting · since 2018
KARLIE LAIN GUSÉ
Justice for Karlie Lain Gusé — the trail went cold in 2018, but the truth hasn't.
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Key leads to think about
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evidence
Lead #1Why did Karlie leave her mobile phone and personal belongings behind, and what prompted her to leave during pre-dawn hours?
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witness
Lead #2What did the witnesses who saw Karlie walking south near Highway 6 observe about her demeanor or direction of travel?
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location
Lead #3What lies along the route south from the last sighting location that might explain where Karlie was headed?
Karlie Lain Gusé, a 16-year-old girl, disappeared from the White Mountain Estates area of Chalfant Valley, Mono County, California on October 13, 2018, after leaving her family home in the pre-dawn hours without her phone or personal belongings. She was last seen walking south near Highway 6 and Sierra View Road, and despite extensive searches and investigation, no trace of her has been found and she has had no contact with family or friends. The FBI and Mono County Sheriff's Office continue seeking information that could lead to locating Karlie or determining what happened to her.
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
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clue
Lead #4Has any clothing matching her description or other personal items been found in the surrounding area during search efforts?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Mono County, California October 13, 2018 Karlie Lain Gusé, a then 16-year-old female, was reported missing by her family on the morning of October 13, 2018. Karlie was seen by her family at their residence in the White Mountain Estates area of Chalfant Valley in Mono County, California, during the pre-dawn hours of October 13, 2018.
At some time during the early morning, Karlie left the family residence while likely wearing gray sweatpants or jeans, a white t-shirt, and Vans brand shoes. Karlie left her personal belongings behind at the residence including her mobile phone.
Karlie was last seen by witnesses walking south approximately 30 yards east of Highway 6 and 100 yards south of Sierra View Road on the morning of October 13, 2018. A thorough search of the area and subsequent investigation has been unsuccessful in locating Karlie and she has not been in contact with family or friends since she went missing.
The Mono County Sheriff's Office and the FBI continue to seek information that will assist in locating Karlie. The Things They Carry Video Series Zach Gusé: My Whole Body and Soul Melissa Gusé: Your Mind Wanders Richard Eddy: Witness Brad Bilderback: Somebody Knows Something David Kaulk: We May Never See Her Again Zach Gusé: I Lost My Mind Melissa Gusé: Damaged Family Kole Gusé: She's Probably Dead Ashley Forbes: Nobody in Town Goes Missing Like This Branson Jernigan: It Seems Like People Have Been Forgetting About Her Zach Gusé: I Wanted to Let the Light In Brent Gillespie: Please Come Forward
Timeline of Events
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2018-10-13
pre-dawnLast Sighting
Karlie was last seen by witnesses walking south approximately 30 yards east of Highway 6 and 100 yards south of Sierra View Road wearing gray sweatpants or jeans, white t-shirt, and Vans shoes
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2018-10-13
morningReported Missing
Karlie was reported missing by her family on the morning of October 13, 2018. She had left the family residence without her mobile phone and personal belongings
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:October 13, 2018 at Invalid Date
Last Updated:June 8, 2026
Up to $5,000 Reward
For information leading to the resolution of this case
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Case Information
Incident:October 13, 2018 at Invalid Date
Last Updated:June 8, 2026
Up to $5,000 Reward
For information leading to the resolution of this case