Jay Cook – True Crime Stories

BREAKING CRIME NEWS

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The 1987 Van Cuylenborg-Cook Murders: How Genetic Genealogy Succeeded in History’s First Trial Conviction

The 1987 Van Cuylenborg-Cook Murders: How Genetic Genealogy Succeeded in History’s First Trial Conviction

Cold Cases Solved by DNA

The 1987 Van Cuylenborg-Cook Murders: How Genetic Genealogy Succeeded in History’s First Trial Conviction

INVESTIGATIVE CASE DOSSIER: JAY COOK & TANYA VAN CUYLENBORG Victims: Jay Cook (20) & Tanya Van Cuylenborg (18) — Saanich, British Columbia...

09/21/2026 7:34 am GMT+0000 | By