In season four, he begins to express concerns because both his father and brother had made detective by that point in their careers, while he is still a patrol officer.

When pressed, Jamie informs his father that he's happy where he is in his career and doesn't necessarily want another assignment.

Beginning in 2013, there was significant romantic tension between Jamie and his patrol partner, Eddie Janko, with the two even sharing a kiss.

Jamie chose not to act on his feelings after learning that Sergeant Renzulli would reassign them to new road partners if they did.

In 2018, Jamie and Eddie get engaged along with choosing to remain as partners on the job after discovering there is no official rule against it.

In Season 9 Episode 1 "Playing With Fire", however, after Frank contemplates issuing such a specific written rule because of his concerns, Eddie tells Jamie that all she wanted was for them to be a couple.

He is instructed by his boss to go home and lay low for a few days, allowing him to make it to Sunday dinner and reunite with the family briefly.

Joe Hill and Jamie's conflict reaches a boiling point when they get into a fight outside of a bar, making Frank livid at their behavior.

[2] While off-duty, Jamie drove his brother Joe's 1971 Chevrolet Chevelle SS until it was sabotaged and totaled by the Blue Templar.