with Sully. Ty started dating Sasha Monroe in 2004. She became pregnant with his baby but miscarried. After Sasha was exposed as a 'mole' from IAB, most of the cops shunned her, but Ty and Sasha managed to repair their relationship. He and Sully also managed to expose Cathal Finney for his role in Ty's father's death, and Finney committed suicide. Ty and new partner Brendan Finney (Cathals' son) made it look like an accident so that Mrs. Finney could still claim police pension, just as had been done with Ty Sr. years earlier. After the 55th Precinct was closed at the end of the series, Ty, along with Brendan Finney, was transferred to an Anti-Crime unit, where he rose through the ranks to become Lieutenant Davis, running half of Manhattan. He is engaged to Sasha, although they are not getting married as yet due to their careers. James 'Jimmy' Doherty James "Jimmy" Doherty was a fictional FDNY firefighter in the television series Third Watch, portrayed by actor Eddie Cibrian. He was in the series from 1999 until 2004 and then returned for a cameo in the show's final episode a year later. Personality Jimmy is good-looking, and he knows it. He takes pride in his job and has even admitted he'd do it for free - just don't tell the Mayor! This, plus his looks, means he attracts a lot of female attention, which he happily embraces. Jimmy often defends his masculinity - he was horrified to learn his face was featured in a commercial for Viagra, until he learned this made him more attractive to women. Jimmy is immature and not good at facing responsibilities, although over the course of the series, he does grow up and start accepting the consequences of his actions, including being a better father to his son. Jimmy had an ongoing rivalry with Maurice 'Bosco' Boscorelli, the two men playing numerous practical jokes on each other to one up the other. Background Jimmy, born in 1968 (his age was given as 35 in his final episode [2005]) originally wanted to become a baseball player, and even tried out for the New York Yankees in 1993. He failed to make the team, and joined the FDNY as his "back-up" option. This soon became his chosen profession. Jimmy was married to paramedic Kim Zambrano before the series started. They married in Atlantic City and later