He must have jumped...not stepped. BUT, either way, the hip can be very deadly. If you buried it in that far it got them both. Chances are he'll bleed out quite quickly. Blood can be very spotty in the beginning but he's a hurtin puppy. I doubt he will make it over 200-250 yards if you truly centered the hams. It's going to be messy to clean the meat. I did one like that once and watched him try to run across a peanut field. By the time he got to the far side he was like a drunk trying to put one foot in front of the other. As soon as his head reached the far woodline(200 yards away) he stopped and flopped and never kicked again. My arrow was hanging out both sides too. After the first few hops the peanuts looked like someone had painted them red. The last 50 yards was blood free for the most part.