UPDATE: As you can see, he's coming back to this journal time and time again posting fake addresses of some random artist and encouraging people to bully or kill that person. He's also been impersonating several people in the comments. One in particular is :iconCandywolf949: but he's been changing the middle number to confuse people. Just letting everyone know that: Candywolf949 is not the person to be blocking, block anyone who uses the name with a different number and be sure to read the name carefully to differentiate. Again, he always doing this to people so if you see someone that you thought was a nice person saying something horrible to you, it's just Sepulchre impersonating them. And again, those addresses are fake but just in case, I am hiding every single one he posts and reporting it as spam.
Also, if anyone is affected by this, please send a report to the FBI via this link: https://www.ic3.gov/complaint/default.aspx/ I