When I was living in Washington, I lived at the base of Mount Si, which topped out at about 4,000 feet. There were 2 trails to the top, the original trail which had been decommissioned, and a new trail that had just opened a few years before. The old trail parking lot was closed and because of that it received very little traffic. One fine spring day, my neighbor and I were outside talking and we decided to take a hike up the old trail up to the snow line. The trail started with about a 200 yard stretch of steep uphill and then came to a small, plateau like area before beginning to climb the mountain again. We reached the flat spot and noticed a few bones near the trail, we stopped and briefly checked them out and came to the conclusion it was probably the remains of a deer.
We made it up to the snow line and came back down the trail, when we came to the spot where the bones are we stopped to look at them again. I poked around a little in the brush and came across a rib cage - it was flat, not having that peaked shape where the ribs came together on 4 -legged animals. I called my buddy over and told him this didn't look like animal bones to me, he agreed and we poked around some more and found a jawbone - and it was obviously human.
Got back to the house, called the cops, 15 minutes later a deputy sheriff showed up, he was skeptical, thinking we'd found an animal and mis-identified it, but the jawbone description convinced him to make the short hike with us. Once he saw the remains, he agreed it was human and called in the cavalry.
The police did the CSI thing, and identified the remains. It solved an open case for them. It was an older fellow, Seattle resident, late 60's if I recall, who had shot his wife, buried her in the garden, and reported her missing. He had been able to collect her life insurance and then had disappeared himself. I can't remember the details, but after he disappeared his wife's body was discovered.
As far as the police could determine, he'd walked up the trail, stepped off a ways, and shot himself. Critters had gotten into the bones and scattered them about, including the ones we saw near the trail.
The whole thing was featured on America's most wanted. Never did get my 15 minutes of fame for finding the body, the Seattle Times just mentioned that the body had been found by "Hikers".
There were some unanswered questions - no one ever found the insurance money, how did the guy get to the trail - his car wasn't parked there? But the official ruling was that is was a suicide and that was that.