Morgan; Dexter (Fictitious character), Forensic scientists, Serial murderers, Serial murders, Vigilantes 

Meet Dexter, a polite wolf in sheep’s clothing . . . a monster who cringes at the site of blood . . . a serial killer whose one golden rule makes him immensely likable: he only kills bad people.

Dexter Morgan isn’t exactly the kind of man you’d bring home to Mom. Though he’s playful and has a wonderfully ironic sense of humor, Dexter’s one character flaw (his proclivity for murder) can be off-putting. But at heart Dexter is the perfect gentleman, supportive of his sister, Deb, a Miami cop, and interested only in doing away with people who really deserve his special visit. Dex is quite good-looking but totally indifferent to (and, frankly, a bit puzzled by) the attentions paid to him by women. Despite the fact that he can’t stand the sight of blood, he works as a blood-spatter analyst for the Miami police department, a job that allows him to keep tabs on the latest crimes and keep an eye open for his next quarry.