Love these pop quizzes.

Both compartments warm, I  be checking  if compressor is a running along wit da fan hoss  Obvious no cooling taka place wid out comp doing it job

I would check the freezer wall first and foremost. Check for possible defrost problem or fan issue. No way I am starting by pulling the refrigerator out and checking the condenser fan motor.

I thought the answer would be: While your are already looking for a functioning condenser fan why not break out the IR gun and get the the temperature split at the middle of the condenser and room temperature. We are looking for a difference of at least 20*. If not there is a failure in the compressor or a Freon leak!