Authorities found child pornography on the computer of 24-year old Daniel Dadgar of West Monroe.
Detectives found it after a search warrant of his home on Wednesday during an investigation by the Louisiana State Police.
Police also found 12 grams of marijuana, four clonazepam pills, and a drug paraphernalia.
He's in the Ouachita Parish Jail for drug and porn charges.
If convicted on all charges, Dadgar faces up to a $75,000 fine and up to 25 years in prison.