LINCOLN, Neb. -- Authorities in Lincoln arrested a 77-year-old man following a child exploitation investigation. 

Investigators with the Nebraska State Patrol Tech Crimes Unit said they arrested 77-year-old Audronis L. Dapsys, with help from Homeland Security Investigators (HSI).

The NSP said that on Thursday, investigators conducted a search warrant at Dapsys' residence in Lincoln. 

During the search, investigators reportedly found numerous items of child pornography. 

Dapsys was lodged in Lancaster County jail. 

This is an ongoing investigation.