Sad to say!!!!
I have seen a lot of things take place in this world. Right or wrong, this is one of them. The 9MM HiPoint Carbine rifle shooting FMJ's placed through the Heart/Lungs area does the job. The distances were from 40 yards out to 85 yards give or take, put through and through both sides of the deers with a very clean and humane kills. Within 20 yards of were shot, they were down!!!
Now, for my disclaimer: I use my favorite and most dependable- "NEF" 45-70(I handload "HOT" for this gun--2100+ FPS..with less than 3/8ths of an inch center to center, 3-shot groups@100yds!..."I FEEL THE LOVE"), & a few others such as--- .223,.280,30-06,&.303 Brit. which all have staked claim on deer.
I, like most others in here, somewhere/somehow has known of a "person" or two in there life/family who has taken deer in a "not so conventional" ways..such as spotlighting or flashlighting and using questionable calibers.
My point to the "non conventional" people.....WHATEVER YOU DO-DO IT CLEANLY AND HUMAINLY!!!!!!!!!!!!!!!!