As well as to know the impact velocity. And, you know, did the bullet yaw, and come out the same side it entered? -just joking. Probably a pass through with no bones hit, is what it looks like to me. Be neat to know all the details. Vapor trailer was cool. Seemed like a rocket propelled missile.
If you have the proper equipment and skill, the risk is minimized. 700yds might be easy for a 1000yd+ elr shooter. Everyone has their own personal limits and there ain't nothing wrong with that.