An Iowa sex offender is heading to prison for 15 years without parole in a case involving Boone County investigators.
John Lundberg, 31, was sentenced by a federal judge to the sentence Monday, which also includes 15 years of probation after his prison sentence.
He had pleaded guilty in September to attempting to produce child pornography.
Lundberg initially responded to an online advertisement targeting sexual predators posted by a Boone County Sheriff’s Department detective in September 2017.
(This story was last updated at 7:21 a.m. Tuesday.)