User blog comment:TVthePunisher/Chapter 410 - DEIcide 12, hey...I got it that time!/@comment-2171236-20100707222255

I think that it is either Tessai or Ryuken. I want to think that Grimmjow is still alive... I'm not sure, but I think that he probably died from loss of blood. Or orihime could've healed him...