Complex sentence: Kyle is questioned by criminal psychologist Dr. Silberman who concludes that he is paranoid and delusional, while Sarah questioned by Lieutenant Traxler and Sergeant Vukovich about the events that happened.
Split into simpler sentences: Kyle is questioned by criminal psychologist Dr. Silberman who concludes that he is paranoid and delusional. Sarah is also questioned by Lieutenant Traxler and Sergeant Vukovich about the events that happened.