This show is complete with a blond-haired, angel-faced human love interest that finds out about his vampire identity and partners with him to solve crimes.
Behold, Elizabeth Rohm, "Kate" on Angel...
And Sophia Myles, "Beth" on Moonlight.

Also interesting to note that David Greenwalt, former Buffy and Angel producer, is also involved in this show.
Funnily, this show was originally called "Twilight." Don't get me started on Twilight.