Complex sentence: Though the remains had been scattered by scavengers, they were undoubtedly Ruth's: many of Ruth's personal effects were found at the scene, including a pistol (not missing any shells) and the metal pins used to mend his broken bones.
Split into simpler sentences: Though the remains had been scattered by scavengers, they were undoubtedly Ruth's. Many of Ruth's personal effects were found at the scene, including a pistol (not missing any shells) and the metal pins used to mend his broken bones.