A Dillsboro man turned himself in at the Dearborn County Law Enforcement Center, Lawrenceburg, June 28 on charges of possession of child pornography after a warrant was issued for his arrest following an investigation by Indiana State Police detectives with the Indiana Crimes Against Children Unit, reported Sgt. Stephen Wheeles, ISP Versailles District public information officer.

The investigation began in May when the Indiana State Police was contacted after a cyber tip was provided to the National Center for Missing and Exploited Children. During the course of the investigation, detectives determined that Karl Hoffrogge, 20, had requested and received nude pictures from a juvenile female through a social media site in January and February.

When the offense occurred, Hoffrogge was an assistant wrestling coach at South Dearborn Middle School, Aurora, where the victim was a student.

At the investigation's conclusion, the case was presented to the Dearborn County Prosecutor's Office. This resulted in a warrant being issued for Hoffrogge on one count of possession of child pornography and two counts of attempted possession of child pornography, Level 6 felonies.

Hoffrogge was incarcerated at the center pending his initial appearance in Dearborn County Circuit Court, Wheeles said.