Mr. Sticks

The dark net is filled with monsters. It's frequented by thieves, drug dealers, child predators, and cold-blooded killers. But Mr. Sticks is the most fearsome of them all.
Mr. Sticks uses the dark net to locate the lost and vulnerable; to lure young men and women into his web. And once he has a fly in his web, he doesn't let go.
Nobody knows what happens to Mr. Sticks' victims, after the dance is done, but Lucia, an office administrator from Eaton, Colorado, is determined to find out. Before her sixteen-year-old sister becomes another notch on Mr. Sticks' belt.