Dear Dr.Jaybee Sorry - I have to disturb you again on this. There have been quite a number of debades on Aditya Karikala's murder, who plotted for this, who were Ravidasan and co etc. etc. Ponniyin Selvan group - during the Mudhal Yathirai - even visited the Udaiyargudi Temple and touched upon the startling inscription talking about the "throgigal". Have you written about this before - anywhere? Who killed him and for what?