Answer:
The civil court filing must be dismissed because of the constitutional right against double jeopardy.
Step-by-step explanation:
Double jeopardy is the legal concept that protects a person from being tried again for the same or similar charge following his aquittal or conviction.
Fred Arden has been tried in criminal court and found innocent. Shawn is trying to sue him again for the same act in civil court.
This is against the rule of double jeopardy.