TERREBONNE PARISH - Deputies arrested a man for pornography-related charges after a business found "disturbing files" on a computer it was repairing.

The business was the first to call the law enforcement on Sept. 5, saying that a computer dropped off at the store had several pornographic videos involving children under 13 and several more videos of sexual activity with animals.

Deputies with the Terrebonne Parish Sheriff's Office contacted the man who dropped the computer off at the business. The person then said he dropped it off for the Kirk Bonvillian Sr., 72, the device's owner. 

Detectives questioned Bonvillian who did not deny ownership of the files but said he had gotten them "while working overseas."

Bonvillian was arrested on 15 counts of child pornography, 15 counts of possession of pornography involving juveniles under 13, and 81 counts of crimes against nature by solicitation.

He is being held on a $100,000 bond.