This type of kidnapper, who the BAU tracks down frequently, uses the threat of physical harm to detain a person in an isolated place.
In Season 7, the BAU investigated a personal case—the kidnapped victim was a member of Garcia's support group whose daughter was kidnapped years prior. William Rogers had kidnapped Hope and kept her trapped in his attic for years. After she committed suicide, Rogers kidnapped her mother in a morbid, deluded attempt to feel close to his victim.
"Hope" (Episode 8, Season 7)
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