Batman: Gotham After Midnight (2008) #7

Written by Steve Niles Art and cover by Kelley Jones

Batman has tracked down the maniacal Midnight to a gruesome grotto deep beneath the streets of Gotham. But a creature lurks in the waters of this underground lair, and it has a taste for human blood! Meanwhile, Bruce Wayne gets closer to Detective April Clarkson. Could Bruce be falling for her?