Complex sentence: Six weeks later, on September 19, the remains of Jeannette DePalma were found high atop a cliff inside of Springfield's Houdaille Quarry after a local dog brought a decomposing piece of her right forearm back to its owner.
Split into simpler sentences: Six weeks later, on September 19, the her remains were found atop a cliff inside of Springfield's Houdaille Quarry. This occurred after a local dog brought a decomposing piece of her right forearm back to its owner.