Looking for a poem
 

Does anyone know where can I find Tasso's poem on Carlo Gesualdo's murder of his wife and her lover? I don't know the title, just that he wrote one, as did many other poets at the time to capitalize on a huge crime of the day (sadly, all we get is Nancy Grace).

I'm guessing Nancy's poem must put a lot of emphasis on certain incriminating words. As she so subtly expresses: "Ya think?" So, where can I get it?