For me and for the way I use DRT the meaning is DEAD RIGHT THERE. To ME that is self explanatory. It for me does not mean DROP right there, DYING right there, DO-NOTHING right, it means the animal expired prob BEFORE it hit the ground. As an example I will use the most recent Dall Sheep I shot this past season - the ram collapsed on top of its shadow. On caping/butchering the ram I found the top half of the heart completely gone and the off side shoulder full of bone fragments and blood shot meat. (300 WM, 215 Berger, 2850 FPS, 412') For me he was DRT. If to you it is unclear what the author has in mind it is certainly appropriate to ask him or her to clarify. That's my story an I'm sticking to it.