 In the final few episodes, Medavoy retired in order to join the real estate business; the interpersonal skills he'd developed as a detective enabled him to close a sale for his new girlfriend Bridgid, whom he'd met on a fraud case, and she invited him to come to work with her.At his retirement party, Greg expressed his love for both the job and his coworkers, and closed with the traditional NYPD toast "to the guy that invented this job".In the final episode of the series, Medavoy stopped by the 15th Precinct while on a sales call; as his former colleagues rapidly came and went during their work day, he observed out loud to himself that an organization's routine continues even after a member departs