they could've murdered the previous owner of that account because they cheated on his long-lost sister. Hence, he had to hide the body in the river where he hoped the river would wash away the guilt, but he eventually went mad and stole the person's identity, leading to conflict with the sister. He eventually got evicted and sent back to the very river where he attempted to hide the body, the owner's previous account laid dormant as the once normal civilian goes insane from the gnawing guilt that fills his every thought. He then decided to keep up with the victim's hobbies, even regularly calling clueless family members. He then discovers Imgflip and pretends he has just been on vacation, thus piecing together the TRUE story. 💀