In Northern California, authorities have made a disturbing discovery at an animal rescue. Excavations have uncovered mass graves and decomposing animals, with dozens of dog remains found so far. Many of the dogs had microchips, which has helped identify them.

The excavation is ongoing, with authorities working to uncover more information. The situation is particularly concerning given that over 700 shelter dogs are still missing. Further details on this developing story are available from ABC7 News, which is continuing to follow the situation and provide updates as more information becomes available.