Answer :
As he committed crimes that can be tried in State court, the last Texas Court to hear John's case is the Texas Supreme Court.
Which court is John's final court?
In every state there exists a judicial system that is similar to the federal system because there is a Supreme Court.
The state Supreme Court is the highest judicial court in a state which means that the final court for John in the state of Texas is the Texas Supreme Court.
Find out more on supreme courts at https://brainly.com/question/2324092.