I heard about it too. Apparently it was over a seat allocation. It’s sad to see these days that people would harm someone else just over a pitiful seat allocation. On the last flight I took with Virgin Blue (Coolongatta to SYD) I was stuck down the back with a two-year-old screaming for the entire flight in the row behind me! I have to say it wasn’t fun, but it wasn’t worth harming someone for it.