Based on the given story and the provided scoring criteria, here is the evaluation:

The story contains numerous tragic elements, including the pervasive corruption in the city, the personal struggles and dilemmas of Dr. Elara Thorne, her brother's involvement in a dangerous resistance movement, and the critical moments leading up to the potential execution of Jaxon. These contribute to a significant emotional impact on the reader. However, the story also has a glimmer of hope and resolution, as justice prevails in the end.

Regarding the comedy degree, the story is predominantly serious and intense, focusing on themes of resistance, corruption, and sacrifice. There are no significant light-hearted or comedic moments, nor an overwhelmingly happy ending, though the resolution is positive.

Given these considerations, the following scores have been assigned:

```json
{
  "TragedyDegree": 7,
  "ComedyDegree": 3
}
```
