"Interrogator": "Who did Fitz suspect to be the culprit", 
"Interrogee": "So, Fitz suspected the professor to be the culprit. He reasoned that since the only evidence left at the crime scene was the fingerprint, the culprit may have intentionally left it as a message or to draw attention. Fitz noted that although the professor was renowned in the fingerprint industry, he lacked recognition in his personal life. This led Fitz to believe that the professor might want to garner attention or seek recognition, hence leaving the evidence behind. Consequently, he suggested to Officer Fox and Officer Gazel to arrest the professor."