Paramedic Sylvie Brett
Paramedic Sylvie Brett, Ambulance 61 (season 3–present): Sylvie is a paramedic who joined Ambulance No. 61 following Leslie Shay's death. Brett was promoted to Paramedic in Charge (PIC) after Dawson transferred to Truck 81k. She is a small-town girl from Indiana and is a "runaway bride" who goes "up I-65 to Chicago" . Her ex-fiancé Harrison briefly showed up and said he was the one who backed out on their wedding. She later ended their relationship for good. Initially, she has difficulty adjusting to city life due to her naiveté, as shown by the fact that she leaves cash out on the table with the windows open and rented an apartment in a neighborhood known for crime because the rent was cheap. She briefly dated Joe Cruz later in season three and shared an apartment with Gabby Dawson, prior to Gabby's marriage to Casey. She later dated Gabby's brother Antonio on and off from seasons five to six.