(KAIR)--A 21-year-old man is behind bars in Jefferson County, arrested this week on child sex crimes charges stemming from an investigation launched early last year. “He was arrested on warrants on a case that we worked on March 30, 2016,” Jefferson County Sheriff Jeff Herrig tells MSC News.

Brenden Gumm was booked into jail Wednesday, the same day he made his first appearance in Jefferson County District Court. A preliminary hearing is now set for Tuesday afternoon.

Gumm is formally charged with a felony count of electronic solicitation of a child under the age of 14, along with misdemeanor counts of unlawful possession of a controlled substance and possession of drug paraphernalia.

He remains jailed, held on a bond of $10,000.