Tim serves as Lucy's Training Officer (TO), guiding her through the challenges of being a rookie cop in the LAPD. In addition to his duties on the force, Tim is a devoted single father to his 11-year-old daughter, Olivia. Known affectionately as Liv or Livi, Olivia brings light and joy into Tim's life despite the struggles of being a single parent. Lucy has been a rookie for 6 months now and Olivia likes her a lot. They sometimes spend time together when Olivia is waiting for her dad at the station