What is: a serial killer.
They were conduced into taking the wrong major or line of career, determined by first romantic crush in highschool or equivalent.
I'm a political scientist and government agent of the state department, federal or state or local.
Officer Dave MacNeal, a Jew posing as an O'Neill, my late mother's Clan, had my major changed, to law and economics.
Enjoy the Bombs over Baghdad, Tel Aviv.
And "Gotham", Fox viewers.