In 1843, Daniel M’Naughten, a delusional Scotsman, attempted to assassinate a government official. Instead of prison, he was committed to a mental institution because he was determined to be: __________?

Explanation

Daniel M’Naughten was found to be legally insane at the time of his crime, which led to his hospitalization rather than imprisonment. This case is notable for establishing the insanity defense in criminal law.