ontheball- “Also to one of the previous posters who used the word ‘Yimach Shmo’ about Aron. I once heard that however low a Jew has sunk, (and I think Aron, if he is sane has hit the bottom) those words are never allowed to be used about Jews aside for two individuals who were Meshichei Sheker (one was Shabsai Zvi, the other is probably not a good idea to post on a public forum)”
Rav Lazer Silver zt’l one year at an Agudah convention had everyone say “Ben Gurion, Yimach Shimo”. The words yimach shimo are from tehillim, and have been used throughout the generations for wicked people. Unless you show me a source otherwise I can see nothing wrong with saying Yimach Shemo on Levi Aron.
love a yid- Look at the Ramabam in peirush hamishnayos onbeing dan lekaf zechus. He says that the idea is that if you see someone do something and you have 2 ways to explain it, one being good and one bad, you should assume good. When someone murders this is certainly not applicable, there is no good murder. The Rambam adds that for a tzadik you should always assume good no matter how far fetched it is. Certainly, Levi Aron does not fall into this category.