Select the most appropriate word to fill in the blank.

He ______ a heinous crime.

committed

The most appropriate word to fill in the blank is committed.

The word "committed" means to do something wrong or harmful, especially deliberately. It is the most appropriate word to use in this context, as it conveys the meaning of the person intentionally doing something very bad.

The other options are not as appropriate.

• Made means to create or produce something. This is not the right word to use, as it does not convey the same meaning as "committed."
• Occurred means to happen or take place. This is not the right word to use, as it does not convey the meaning of the person being responsible for the crime.
• Happened means to take place by chance or without intention. This is not the right word to use, as it does not convey the meaning of the person being responsible for the crime.