My son was working on the mac and had his USB plugged in and removed it in a hurry when I sat down to check my emails. It raised my suspicions due to the hurry he was in to get away.
I asked him what was on it and he refused to give it to me and was going to damage it I eventually prised it out of his hands and he owned up that there was inappropriate images on it.
There are 3 digital manga images of nude girls in duos that he downloaded at school from Yahoo.
He was honest with me eventually but i'm not sure on the best course of action. He only gets supervised access as he has had a previous bing search history couple of years back looking for nude pictures of a certain female from Harry Potter.
Please can I have your advice on what is the best way to handle this.
I will be contacting the school ASAP regarding the matter.