Based on the provided story, I will evaluate its Tragedy Degree and Comedy Degree according to the specified criteria.

### Tragedy Degree:
The story does include some tension and stakes, given that the mayor’s son faced serious accusations and the whole town's sentiment was at risk. However, these elements are resolved positively, and the emotional impact is moderate, not profound.

### Comedy Degree:
The story has a relatively happy ending as the town's reputation is saved and justice prevails. However, it lacks explicitly comedic elements or moments designed to evoke laughter, and it does not culminate in an extremely happy or humorous conclusion.

Here is the scoring in JSON format:

```json
{
  "TragedyDegree": 4,
  "ComedyDegree": 4
}
```

### Explanation:
- **Tragedy Degree: 4**
  - The story has some emotional setbacks (the fear of the mayor's son being wrongly convicted and the town's reputation being tarnished). However, these setbacks are not deeply tragic or profoundly impactful.
  
- **Comedy Degree: 4**
  - The story ends on a positive note with a sense of relief and restored faith, but it doesn't have strong comedic elements or an extremely happy conclusion.
