Jane Rizzoli is a fictional character created by author Tess Gerritsen. She is a dedicated detective with the Boston Police Department, known for her strong personality and determination to solve crimes. Rizzoli often collaborates with her close friend, Maura Isles, a medical examiner, to uncover the truth behind various murder cases. The character gained popularity through the Rizzoli & Isles book series, which was later adapted into a successful television show. Jane Rizzoli is portrayed as a tough yet relatable character, balancing her professional life with personal challenges, making her a compelling figure in crime fiction.