5. where should you place media in your presentation?
a all together in the middle
b divided between the beginning and the end
c mostly at the beginning
d evenly throughout

The correct answer is:  [D]:  "direct object"

The "noun clause" in the given sentence is "who committed the crime" ;  since this "noun clause" described a "person" (which is a "noun").  Note that a "noun" refers to a "person, place, or thing".

This "noun clause" refers to a "direct object" ; since this 'noun clause' (or "person", i.e. "noun", if the "noun clause" were substituted with the proper noun) is directly receiving the action by the verb, "committed".  

Note:  The crime was not committed "for someone" (i.e. for the purpose of someone/ on behalf of someone/ or in honor of someone/ or in exchange for the favor of someone, but:  "directly by someone" .

As such, this 'noun clause' is a "direct object" ;

         →  which corresponds to:

 Answer choice:  [D]:  " direct object " ;

          →  which is the correct answer.

Hope this is helpful to you!

   Wishing you well!