I had the sights zeroed at 75 yards, so I held a little high . . . too high it turns out. I hit her just below the spine about halfway back. The round hit where the ribs attach to the spine, severed the main artery and exited a little lower on the other side. Pretty impressive perfomance for the Shockwave . . . maybe a little too impressive for my liking. Considering the range at which she was hit and all the bone damage - I think I'll pick up some of the Knight jacketed hollow points when I go to Bass Pro later this week.