NORTON SHORES, Mich. (WOOD) — A Norton Shores man faces charges for possession of child pornography, police say.

Andrew Johnson, 39, was arrested Wednesday, the Norton Shores Police Department said.

Norton Shores police say they started looking into him after information from undercover Homeland Security Investigations agents was passed along to a local detective who works on an FBI child exploitation task force.

NSPD launched an investigation and soon got a search warrant. They raided Johnson’s house Wednesday and say they found hundreds of files containing child porn.

Johnson faces “multiple” counts of possession of child sexually abusive material and computer crimes, police say.