SIOUX FALLS, S.D. — A Sioux Falls man caught with more than 17,000 photos and videos of child pornography has been sentenced to nine years in federal prison.

Thirty-seven-year-old Scott Dyson was indicted in October 2016 and pleaded guilty last September.

U.S. Attorney Ron Parsons says Dyson was recently sentenced to the prison time and ordered to pay $5,000 in restitution. He’ll be on supervised release for six years following his time behind bars.