LINCOLN, Neb. (AP) — A 26-year-old man has been given two years in federal prison for possessing child pornography.

Prosecutors say Bryan Christensen, formerly of Omaha and Lincoln, was sentenced earlier this week. Christensen must serve five years of supervised release when he leaves prison and must register as a sex offender.

Prosecutors say investigators tracked child pornography to a computer used by Christensen. The images were available for distribution over a peer-to-peer network.