Humboldt County Sheriff's Office says the investigation is continuing after crews recovered 117 intact canine remains, 21 skulls and hundreds of bones at Miranda's Rescue Animal Sanctuary.X-rays of about 70 remains revealed bullet fragments, investigators used ground-penetrating radar and identified a barn area as a suspected killing site while cataloging more than 600 collars across the 50-acre property.No charges have been filed; founder
Shannon Miranda denies wrongdoing, Sheriff
William Honsal called the scene horrific, and animal advocate
Jennifer Raymond helped recover remains that prompted the probe, which officials say will take significant time to process.