ObliviousHD Is Gone

One day I was playing Robloxian High School and I was role playing and one second I see in my right and left and I saw a headless guy watching, It was night time and I don't see so good so i'm scared, I get in the school to hide with my friends but he was on the school, but the thing I was asking for, did he find us, the answer was: Yes, cause he was looking in the same room that we was hiding in so I asked my friends about admin commands on Robolxian high school, they said there is no admins on Robloxian High School, one time I saw him, he was exacly like obliviousHD, we said to stop doing that, we thought that this a kid pretends that his a hacker, and hacked obliviousHD, But he was really a hacker, we were trying to escape the school but every time we get out we get teleported to him, his name was OBGo, after it was day time and he leaved the server, and after him that our turn, we get kicked from the server and for that day I still searching for him, and I can't find ObliviousHD's account, so he is a real hacker or a kid.