Scott Rudy Finds Out That His Girlfriend Is Cheating on Him

Scott Rudy finds out that his girlfriend is cheating on him with his best friend. Scott goes over to his best friend's house and finds his girlfriend and his best friend in a compromising embrace. Scott  takes out his gun, and shoots and kills both of them. Scott is arrested and charged with two counts of murder. At his trial Scott claims he was insane at the time of the murder as his defense.

A) An insanity test that claims that defendants are not legally responsible for their acts if, due to a defect of the mind, at the time of the crime they were unable to understand the difference between right and wrong, could be used in Scott's case and is called the: ​
B) left and right test.
C) moral and immoral test.
D) good and bad test.
E) right and wrong test.