MARRERO, La. — Authorities say a Louisiana teenager who is accused of downloading at least 100 images of child pornography has been arrested.

Nola.com/ The Times-Picayune reports 18-year-old Thinh Dat Nguyen was taken into custody Wednesday and charged with 100 counts of possession of pornography involving juveniles. According to an arrest report, authorities served search warrants at Nguyen’s home Wednesday and found the images on his computer.

The arrest was made following an investigation by the state Attorney General’s Cyber Crime Unit, the Jefferson Parish Sheriff’s Office and federal Homeland Security Investigations.

It’s unclear if Nguyen has a lawyer.