A man from Plymouth is facing five counts of child pornography possession.
Tyler Southwell, 28, was arrested this week and taken to the Marshall County Jail.
State police say they were acting on a tip from the National Center for Missing and Exploited Children, which led them to search a home in Plymouth where Southwell was staying.
Detectives with the Indiana State Police Internet Crimes Against Children Task Force also played a key role in the investigation.
