LOUISVILLE, Ky. (WDRB) -- An undercover investigation led to the arrest of a Kentucky man on child porn charges.

Kentucky State Police arrested 36-year-old Stephen Self on May 17 in Hart County. 

They say an undercover investigation led to the discovery that Self had been sharing files of child sexual exploitation online. He is currently charged with three counts of distribution of matter portraying sexual performance by a minor. 

He's being held in the Hart County Detention Center.

Copyright 2018 WDRB Media. All rights reserved.