Seasonal Love

In the year 2500 Earth was hit by a enormous asteroid. Millions of people were killed, and it left earth in a horrible state. As a result of Earth was permanently divided into the four seasons. Over a hundred years later the world has been rebuilt and divided into into four districts:

The Summer District ruled by Ashton Irwin.
The Spring District ruled by Micheal Clifford.
The Fall District ruled by Calum Hood.
The Winter District ruled by Luke Hemmings.

There is absolutely no unrest in the world, everyone is at peace, and disruption of the peace is punishable by death.

So what happens to Avery Woods, who lives in the winter district with her grandma, when her ex is charged for murder and says she was his accomplice?