Claim: A raccoon knocked over the trash can.
Evidence:
- There were pieces of short, gray fur found next to the trash can.
- The trash bags inside had been torn to shreds, suggesting a strong animal was looking for food.
- The apple was left untouched, indicating that the animal may have a particular diet.
Reasoning: Raccoons are known for their strong paws and dexterous fingers, which help them tear open trash bags. The gray fur points to a raccoon, as they often leave fur behind when rummaging through garbage. Additionally, raccoons are curious eaters, so it's not surprising that they would leave an apple behind if they were mainly interested in the fish bones, which also suggests they were searching for a meal.