Mule deer hunting in NM

Everything was a success on our mule deer hunt, with my dad, Brian and myself all taking muley's on the first morning. All three bucks were together in a bachelor party when we rolled up on them. I got out and shot first, dumping mine. Brian then shot the second one. After the first two shots, my dad's buck started walking away quickly and he ground checked him before he could get away. Brian and I shot both of our deer at 50 to 60 yards and my dad's was a little over a 100 yards away.