also, the first guy was going for a head shot. don’t go for the head when you want to kill someone, you’re probably gonna miss. shoot the chest. lots of vital organs there, hit any number of them and the target will most likely die. especially if the target is old and in poor health.
Not advocating anything here but logic tells me there’s loads of stress involved.
Properly using a firearm requires calm, concentration & precision. As well as a ton of target practice to actually hit any target.
also, the first guy was going for a head shot. don’t go for the head when you want to kill someone, you’re probably gonna miss. shoot the chest. lots of vital organs there, hit any number of them and the target will most likely die. especially if the target is old and in poor health.