That has been the way my season has been going. I shot a great buck earlier this year. I left him over night and the next morning tracked him to a bed only about 60 yards from the shot. I was unable to find any blood from the spot where he bedded. After 3 hours I left to take a break. Came back later in the afternoon and never did find him. I was really sick as the shot looked good and I had a great blood trail shortly after the shot. To make a long story short the buck got out of the bed and backtracked towards where I shot him and died near this access road. A landscaping crew showing cuttings in the woods found the deer and took him.