Indiana State Police said the Internet Crimes Against Children task force in Sellersburg began an investigation in Sept. 2024.
Indiana State Police arrested Charles Norris, 31, on Thursday.
He's being held at the Jefferson County jail on a $50,000 cash bond.
Kentucky State Police K-9 Cam and his handle Det. John Sims received three awards at the Paw 4 Law Foundation's seventh annual Murrieta Police K-9 Trials in California.
Joseph Adam Mattingly faces 10 felony charges.
The arrest came after the FBI received a tip from law enforcement in the Czech Republic.
A new website gives parents ways to report exploitation and more.
The department said over 3,000 kids, mostly boys, across the country were targeted last year.
Lowhorn is facing two counts of possession and dissemination of child pornography with a child under 12 years old.
Police say the tip indicated a specific account was used to transmit child pornography images or video files.