Missing Child Alert

: Mark Calvin (MO)

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Case ID #2132

Published 4 days ago

Category MO - Missouri

Source Missouri

Case Details

: Mark Calvin (MO) is a case that deserves care, urgency, and continued public attention.

Mark Calvin, Age Now: 16, Missing: 08/06/2025. Missing From Clayton, MO. ANYONE HAVING INFORMATION SHOULD CONTACT: St.

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