At the end of Taking Lives we see that it was James Costa aka Martin Asher who is the real killer. But by that time this is discovered he has had sex with
married-at-first-sight
would-i-lie-to-you
merrie-melodies
kingdom
fantastic-beasts-where-to-find-them
beauty-and-the-beast-2017
whos-the-boss
broken-flowers
before-i-fall
palm-springs
being-there
primal-fear
george-melies
k-pax
tvfs-chai-sutta-chronicles
doodlebug
richard-jewell
teen-wolf-tv
the-searchers
fort-boyard
solaris-1972
prisoners
three-colors-white
hunchback-of-notre-dame
assassins-creed
the-wolverine
galaxy-quest
cover-girl
thugs-of-hindostan
a-star-is-born