A 26-year-old man from Graf, Iowa, in Dubuque County, faces serious felony charges after authorities say they found evidence of child pornography and inappropriate contact with a minor. 

According to available details, Tyler Jochum was arrested Thursday night and is being held in the Dubuque County Jail on a $75,000 bond. Investigators reportedly determined that Jochum had been in contact with a minor via a social media platform. A search of his devices allegedly uncovered several sexually explicit images of minors. 

He faces charges including possession of child pornography and enticing a minor.