Wilbur is accused of breaking and entering with the intent to steal goods from a hardware store; he claims that he was at home when he was forced to commit this offense by a gun-weilding madman and that his wife can testify to that claim. This defense is

this is a "confession and avoidance" and the prosecution by a preponderance of the evidence

this is an alibi the defendant by beyond a reasonable doubt

this is an alibi and the prosecution must by beyond a reasonable doubt

this is an alibi and the defendant by preponderance of the evidence

this is duress and the defendant by preponderance of the evidence

this is duress and the prosecution by clear and convincing evidence

tis is last clear chance the defendant by clear and convincing evidence

this is last clear chance and the defendant by preponderance of the evidence