I was on a muzzleloader hunt on a military base, and was up in my tree stand when I heard a shot about 200 yards east of me, through a saddle between two hills. Then I heard a deer running towards me from that direction. When it got to within about 35 yards of me, it slowed down to a trot. It was a nice doe and it had a profusely bleeding wound in its right front shoulder, but it didn't look like it was going to drop anytime soon. I shot it, and it went about 40 more yards and piled up.
I had just finished reloading when a guy came through the saddle and saw me and asked me if I'd seen a deer come through, and I pointed him towards the fallen doe. He was glad to get it and went and started to field dress it. I decided to stay in the stand because that was a hot spot and there was activity all around and I knew other deer would be coming through.
The guy was about halfway done gutting the doe when I spotted a really nice sized six pointer easing along (that was a good deer for this area). I shot the six point at around 55 to 60 yards with my .54 cal Renegade, and it made two jumps and piled up. The guy gutting the doe about crapped himself when I fired, it startled him so bad.
If I'd gotten greedy and claimed that doe, I wouldn't have gotten the opportunity to harvest the buck. Plus, I'm sure the doe didn't taste as good as the buck did, since her adrenalin was pumping when I shot her. And the buck dropped almost instantly.