with anyone, except her best friend, Maura Isles. She is something of a slob; her apartment has been shown on several occasions to be quite messy, and in one episode she claimed to have just opened a box of cereal five years after originally buying it. As a child, she was slightly chubby, earning her the nickname "Roly-Poly Rizzoli". She mentioned in one episode that she played field hockey as an attacker in junior college. She is the eldest Rizzoli sibling, and graduated from high school in 1994, which puts Jane's birth year at 1976. She is hopeless with men and allergic to dogs, but she winds up taking in Jo Friday, a stray dog rescued by her former partner, Korsak. Raised in the blue-collar Boston suburb of Revere, Jane has fought long and hard to win the respect of her colleagues, but it is her relationship with her equally stubborn mother, Angela Rizzoli, that sometimes proves to be her biggest headache. During her time on the force, she had a traumatic experience at the hands of a serial killer known as "The Surgeon", Charles Hoyt. While trying to rescue one of his victims, she was taken by surprise from behind and almost became a victim herself. She has matching scars in the center of her palms where Hoyt stabbed her with scalpels, keeping her pinned to the ground. Her original partner, Vince Korsak, saved her life, and Jane survived the brutal, near-death attack by Hoyt. Although she put Hoyt behind bars, she is still haunted by him. She learned that she was pregnant at the end of season four, owing to a liaison with her old boyfriend Casey, but lost the baby midway through the fifth season when she was attacked while protecting a key witness in a case. In the final season, Jane takes a new job as an instructor at the FBI Academy in Quantico, Virginia, and works her final case with the Boston PD in the series finale, "Ocean-Frank". Sasha Alexander as Dr. Maura Dorothea Isles: the Commonwealth of Massachusetts' Chief Medical Examiner. Isles is a forensic expert working at the Boston Police Department and Jane's best friend. Maura is a walking encyclopedia, able to spout out facts regardless of whether or not they are relevant to a case. She has a pet tortoise named Bass, after noted forensic anthropologist William M. Bass. Maura is not