Authorities in Humboldt County, California, have discovered a burial site containing the remains of at least 117 dogs at Miranda’s Rescue Animal Shelter, a facility that marketed itself as a “no-kill” rescue. The shelter is located on a 50-acre property in Fortuna, approximately 288 miles north of San Francisco.
Investigation Began After Credible Tips
The Humboldt County Sheriff’s Office began investigating the shelter in April after receiving “credible information” regarding potential abuse, fraud, and animal cruelty. The probe led to the excavation of two sites on the property, where investigators found the intact remains of 117 dogs, along with 21 dog skulls and hundreds of additional bones. Approximately 600 collars were also recovered.
Gunshot Wounds Confirmed
Seventy of the dog carcasses were X-rayed, revealing bullet fragments. Investigators determined that gunshot wounds were the cause of death. A barn on the property was identified as the likely location where the dogs were killed. Another area contained dogs in advanced stages of decomposition.
Massive Discrepancy in Animal Records
Since opening in early 2025, the shelter had taken in 900 animals but documented only 116 official adoptions. More than 700 animals remain unaccounted for. Loose microchips were found near the burial site, suggesting many of the animals had been microchipped.
Owner Denies Wrongdoing
Shelter owner Shannon Miranda has asked the public to “consider all the facts before reaching conclusions.” In a statement posted days before the mass grave was discovered, Miranda claimed the shelter had taken on “harder-to-place animals.” The shelter’s website states, “We do not euthanize animals simply to make space,” but acknowledges rare circumstances where euthanasia may be necessary for terminal illness or dangerous behavior. Miranda has denied accusations of cruelty and asserted that they notified local authorities in advance of any necessary euthanasia.
No Charges Filed Yet
The investigation was triggered when a neighbor admitted to trespassing in April and digging up what they believed to be buried dogs. As of now, no charges have been filed. The sheriff’s office has requested patience, stating, “If there is sufficient evidence to support violations of animal cruelty, fraud, or other applicable laws, the case will be submitted to the prosecution team for review and consideration of criminal charges.”
