CONCORD, N.H. (AP) — A man has been sentenced in New Hampshire to 50 years in prison for producing child pornography.

Evidence at the trial of 33-year-old Brad Smith last year showed that an analysis of a hard drive uncovered videos of him engaging in multiple sexual acts with a 3 ½-year-child.

Prosecutors said the videos were filmed in Loudon, New Hampshire, and that Smith saved them to the hard drive and took them with him to Louisiana, where he was living. Police received a tip that an email address associated with him there was distributing child pornography.

A jury convicted Smith of six counts of producing child pornography.