NASHVILLE, Tenn. (WKRN) – A Nashville man was arrested on child porn charges Thursday night after authorities found numerous explicit videos in his Dropbox account.

According to Metro police, detectives received a cyber tip from an Internet cloud storage provider. Based on information from the tip, a search warrant for the contents of the Dropbox account of 26-year-old Derrick Himes was issued.

Investigators searched Himes’ account and found 41 videos of minors engaged in sex acts. The investigation showed the files were uploaded in 2016 with no attempts to delete them, according to authorities.

Himes’ bond was set at $10,000.

Officials confirmed Himes is an employee of the Nashville Fire Department, but he has not returned to work since his arrest and has been placed on administrative leave.

“The arrest of Firefighter Himes should not reflect on the other more than 1,200 personnel who serve the residents and visitors of Nashville with pride every day of the year 24 hours a day,” a Nashville Fire Department spokesperson told News 2.