Why is it more difficult to prove mens rea in an attempted crime?

Question

Quizplus · Accepted Answer

Mens rea refers to the intent or knowledge of wrongdoing that must be proved in order to convict someone of a crime. In the case of attempted crimes, the crime has not been completed and therefore it may be more difficult to prove the intent to commit the crime. The prosecution would have to rely on circumstantial evidence or the defendant's own statements to establish their intention to commit the crime.

Why Is It More Difficult to Prove Mens Rea in an Attempted