linked them to cyber attacks during the election campaign. now back to lockup. >> announcer: due to mature subject matter, viewer discretion is advised. like many jails across the country, officers at the chatham county detention center in savannah, georgia, fight a constant battle against the proliferation of contraband items. >> what we have here are things that are found during a daily shakedown that we have here in the jail. >> alongside the jail-made weapons that captain brooks says staff has confiscated from inmates over the years are a number of improvised tattoo guns. >> this one right here is pretty ingenuous. this appears to be a staple run through the head of an ink pen