"Interrogator": "Who did Fitz suspected to be the culprit and how did detective folks reacted to that and what was his response or suggestion offer arresting suspect? So", 
"Interrogee": "Detective Fitz, upon failing to match the suspects' signatures with the one on the playing card, suggested that the crime could be very personal, with the perpetrator wanting to showcase their signature as an art form. Fitz suspected his own professor, who was interested in promoting his craft. Detective Fox didn't react, but Detective Gizelle was reluctant to arrest the professor based solely on Fitz's suspicion."