Christoper Collier, a 16-year-old from Longview, Texas, has been missing since August 26, 2025. The Gladewater Police Department is handling the investigation and the case is registered with the National Center for Missing & Exploited Children under number 2068216.

Authorities are asking anyone with information about Christoper’s whereabouts to contact the Gladewater Police Department at 845-2166 or the NCMEC 24-hour call center at 1-800-843-5678. Tips may also be submitted online through the NCMEC website.

If anyone saw Christoper in late August 2025 or has information that could help locate him, please contact the numbers above.