In my experience, that happens to be the case the majority of the time. When threads start off on a basic premise of either accusing a member of a misdemeanor or a member trying to defend themselves from accusations (or not being happy about receiving a neutral tag), it has backfired spectacularly on many occasions. That usually results in alt-accounts and farming rings being connected.
Once again it shows that when you want to hide something, a lot of dirt comes to the surface instead. I've read all the posts and it seems that @lovesmayfamilis and @Xiaomie A1 are on the right track to proving that something pretty stinks in this story. Therefore, it seems to me that there is a possibility that the @Mr. Magkaisa account may not have changed hands, but its actions have raised suspicions that have led to interesting facts pointing to an alt farm.